The various characters, classes and alien types found in XCOM: Enemy Unknown
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XCOM Base Personnel and The Council of Nations
Central Officer Bradford
"It's not an easy decision, Commander, but it's one you'll have to make."
Serving as the middleman between the Commander and the rest of XCOM, Bradford communicates your orders to everyone else and performs the administrative work, leaving you free to focus on defending Earth. In addition, he coordinates XCOM field operations, monitors the strategic situation and gathers intel on possible alien activity from XCOM's Mission Control center.
- The Brigadier
- The Generic Guy: Not much in the way of personality, but at least he keeps the project running.
- Genre Blind: His biggest offense is probably assuming that the invasion is over after you destroy the Alien Base. A mistake that Dr. Vahlen does not make. There's a reason you're in charge, and he's not.
- Hidden Supplies: Keeps a handgun in a secret compartment under one of the control panels near the Geoscape. Turns out to be a reasonable precaution during Base Defense.
- The Kirk: To Dr. Shen and Dr. Vahlen.
- Mission Control: Coordinates all XCOM field operations from Mission Control.
- Nom de Guerre: "Central".
- Number Two: To the Player Character.
- Oh, Crap: Almost says one when XCOM HQ is attacked and he manages to re-establish a connection to Delta section... and learns that Delta is going to take the brunt of the attack.
- Straight Man: To Dr. Shen and Dr. Vahlen. Both are quite Genre Savvy and speak with a certain level of seriousness during missions, while Bradford is quite Genre Blind or Wrong Genre Savvy and likes to crack the occasional joke.
- Took a Level in Badass: In Enemy Within, he beats the crap out of a mind-controlled operator during the base defense mission.
- If you fail the Base Defense mission, there is a cutscene where the XCOM command center is shown in ruins. Bradford's body and pistol are seen lying near the Hologlobe console, next to a dead Sectoid that seems to have been shot at close range.
- Wrong Genre Savvy: At times, particularly in the tutorial mission.
"These weapons... these abuses of science, we still have an opportunity to use them for a greater good."
XCOM's Chief Scientist, Dr. Vahlen and her team of scientists are responsible for all research and development carried out under XCOM's auspices. She also oversees the "interrogation
" of captured aliens.
Dr. Raymond Shen
"We have to keep moving forward with the project, but the thought of treading the same path as the aliens... is troubling."
XCOM's Chief Engineer, he and his team of engineers manufacture everything XCOM may require, ranging from Medikits to Satellites. They are also responsible for maintaining and expanding XCOM's HQ and its fleet of aircraft.
- Ambiguously Asian: Has a subtle maybe-Chinese accent and his last name is Chinese, but we can't get more specific than that.
- Bald of Awesome
- Cool Old Guy
- Cybernetics Eat Your Soul: He is especially offended by the extent to which some of the aliens have been genetically altered or augmented with machinery, and questions whether humanity is headed in the same direction.
- The Engineer: He's the head of XCOM's entire engineering team.
- Made of Iron: During the invasion of XCOM HQ in Enemy Within, he's perfectly fine after being right next to an explosion.
- Magnum Opus: In-Universe, Dr. Shen states that out of everything he built for XCOM, the Firestorm is what he is most proud of.
- The McCoy: To Dr. Vahlen and Bradford.
- No Transhumanism Allowed: When you discover Psionics, he comments on how XCOM may be going too far.
- His position on this is tweaked in Enemy Within to cautious but optimistic.
- The Professor: This is the guy that takes maybe ten seconds looking at a chunk of Outsider crystal whilst listening to Dr. Vahlen's technobabble, and figures out that it's an antenna or receiver of some kind.
"Your efforts will have considerable effects on this planet's future. We urge you to keep that in mind as you proceed."
The Council of Nations is the financial backer behind the XCOM project, comprised of 16 member countries and their allies
. They provide funding, operative recruits, scientists and engineers for the common defense of Earth. They also occasionally request XCOM's assistance with special matters. Keeping members in the Council is a vital long term objective of the game. If too many members leave, you lose. They are represented by the mysterious Council spokesman.
Council Mission VIPs
- Escort Mission: They're the ones being escorted. Since you have direct control over them, the usual AI problems don't crop up, but they're very fragile (only 3 Health) and don't carry weapons.
- What Happened to the Mouse?: Despite their extraction missions or statements having foreseeable future implications, you never learn any new information relating to them and they are never even mentioned again, whether they are successfully extracted or not.
The only person to escape alien captivity, her extraction may allow XCOM to find out what the aliens are doing with their abductees.
General Peter Van Doorn
A UN official trapped by an alien attack. The death or abduction of such a prominent and high-ranking officer would cause widespread panic. XCOM must extract him to prevent this.
- A Father to His Men: He's quite unhappy about the casualties his troops have suffered and hopes he'll get the chance to pay the aliens back in kind.
- Four-Star Badass: While he's not any tougher than the other VIPs, one of his soldiers says he went ahead to rescue a wounded soldier when the aliens attacked.
- The Long War Game Mod actually takes it a step further: if he survives the rescue mission, he'll resign his post at the UN so he can join XCOM and kick ass with the team that saved him.
- I Shall Taunt You: While you're rescuing him, he enthusiastically shouts out insults at the aliens.
A politician and friend of the Council, he has come under attack from the aliens. Extracting him would mean increased support for XCOM.
- Losing the Team Spirit: When the aliens started shooting, Hutch started running. He's on the other side of the map from the start while his vehicle is about a third of the way.
Sgt. Patrick Carlock
A combat engineer, he believes he has found proof that the aliens have contaminated the local water supply. He and his data must be safely extracted in order to conduct further investigation.
A politician suspected of collusion with the aliens. The Council has requested that he be extracted for interrogation.
- The Quisling: What the Council thinks he is, though he fervently denies it.
Dr. Hongou Marazuki
A civilian scientist who has been tracking UFOs. His knowledge of and data on UFO activity makes him a target for the aliens and valuable to XCOM.
Few will survive to see the end of this conflict. Fewer still will possess the skills necessary to end it.
— Council Spokesman
Constantly outclassed, outgunned and/or outnumbered, these green recruits are nonetheless XCOM's most valuable resource. With experience, the raw, untapped potential within each one could become exactly what is needed to save mankind. All Rookies are equipped with assault rifles
, and are only issued more specialized weaponry and equipment once they have gained sufficient combat experience.
- A-Team Firing: It's not unusual, particularly on the higher difficulties, for rookies to miss. A lot. It's especially not unusual to have every rookie you brought along unleash their barrage on a single Sectoid (the weakest enemy in the game), only for every single round to miss.
- Magikarp Power: Even the mightiest Colonel started out as a Rookie at some point. Unless you bought the "New Guy" upgrade, in which case they all start as Squaddies.
- Master of None: They lack any special traits to their complete misfortune.
- Purely Aesthetic Gender: The soldiers you hire can be male or female but the only thing this affects is their character model and voice snippets.
- Red Shirt/Player Mooks: On higher difficulties - or just if the Random Number God takes exception to you - expect to go through a lot of them.
"Moving at the speed of death!"
Front-line units specializing in offense and mobility, allowing them to close in on the enemy and flank more easily. They can be equipped with either assault rifles for mid-range combat or shotguns
for close encounters.
- Close Range Combatant: The domain of the Assault, being able to wield Short Range Shotguns or the somewhat farther-ranged assault rifles. Their abilities on the right side are used for offensive bonuses and abilities requiring the Assault to close in, flank, and Critical Hit aliens dead. The left side's defensive bonuses are a bit less strict in their application, but still generally benefit the Assault in trying to see aliens eye-to-eye (and then shooting them).
- Critical Hit Class: They're some of the best at inflicting Critical Hits, since they'll be flanking quite often and shotguns come with above average critical chance rates. The right side of their ability tree is full of bonuses relating to it:
- The Corporal "Aggression" passive ability grants 10% critical chance for every enemy the Assault can see, up to 30%.
- The Sergeant "Close and Personal" passive ability grants 30% critical chance against adjacent targets, diminishing with increasing distance. Changed in Enemy Within to "Up Close and Personal", giving the Assault a free shot when they're within 4 tiles of the enemy, though it doesn't work if "Run & Gun" is active.
- The Captain "Bring 'Em On" passive ability adds up to 1 damage to critical hits for every enemy the squad sees, up to 5.
- And lastly, the Colonel "Killer Instinct" passive ability adds 50% critical damage from activating Run & Gun for the rest of the turn.
- On the flip side, the Colonel "Resilience" passive ability makes them immune to Critical Hits.
- Crazy Awesome: In-universe, going by their nicknames. Most Assaults end up with nicknames - which are usually given by their comrades - that essentially state that this guy/gal is totally crazy.
- Death or Glory Attack: About three-fourth's of the Assaults tactics involve one version of this or another. If the Assault succeeds, he does devastating damage to an enemy. If the Assault misses, isn't supported, or gets bad orders, he's going to be in a position where enemy fire will tear him apart. i.e. ending a chain of attacks and movement right next to a Berserker who is still clinging to life and very unhappy.
- Designated Point Man: The Assault's special abilities emphasize survivability while charging into unknown terrain, making them the perfect point men for breaching doors and generally run headlong into danger.
- Difficult but Awesome: The Assault's shotguns. While the Assault Rifle would be a better choice in the lower difficulties, the Shotgun is a must in Impossible. In the Impossible difficulty an instant kill is worth its weight in gold, and the Assault Rifle cannot reliably provide that, (even with a flank!) while the Shotgun can. The Shotgun however requires careful placement of your Assault so that he's up in the face of one alien while concealed from the rest, which requires knowledge of how the cover and concealment mechanic works.
- Dodge the Bullet: Their Sergeant "Lightning Reflexes" passive ability lets them dodge the first Overwatch shot made at them per turnnote , allowing them to close with the enemy by going through their field of fire.
- Lightning Bruiser: Thanks to the "Run & Gun" ability. In a more subtle example, the Sergeant "Lightning Reflexes" passive ability lets them avoid the first reaction shot that targets them per turn.
- Made of Iron: Has the highest health gain from level ups out of all the classes. Colonel-ranked Assaults are likely to be the toughest soldiers in XCOM, especially if certain abilities are chosen:
- The Corporal "Tactical Sense" passive ability gives them more Defense for each enemy in sight, up to partial cover-level bonus for 4 enemies.
- The Major "Extra Conditioning" passive ability give them extra health, increasing based on the type of armor they're wearing. note
- The Colonel "Resilience" passive ability makes them immune to critical hits.
- Magikarp Power: The Assault's abilities that affect critical chance require consistent investment to be reliable and tend to be overkill against the earlier aliens, which are likely to be One Hit Killed even with the basic shotgun anyway (though said abilities become more crucial on Impossible, as all but the Sectoids require more than one non-critical shot to kill), whilst simultaneously being inadequate for One Hit Killing Mutons and Chryssalids on any difficulty. After the Assault has access to a Scatter Laser and the "Bring 'Em On" passive ability, though, they'll become unmatched at running up to things and obliterating them with one shotnote . In contrast, the Assault's defense abilities pretty much always come in handy and require no prior investment to be useful.
- The Second Wave "Absolutely Critical" modifier guarantees critical hits against flanked targets, which means less investment is required.
- Refuge in Audacity: Many of the Assault's tactics run on this. Charging straight through enemy fire (possibly even deliberately provoking it so that allies can safely move), rushing into point-blank range, often vaulting over enemy cover to shove a shotgun into their face, all the while getting greater defensive and offensive boosts because of how many enemies they're dealing with, and then shrugging off half the damage they'd take from the inevitable enemy retaliation is all in a day's work for the Assault trooper.
- Impossibly Cool Weapon: The Assault class is the only unit in the entire game, alien, XCOM or EXALT that can equip shotguns, which are cool enough, but the final shotgun-type weapon, the Alloy Cannon, is the only weapon in the entire game that glows orange. It works on a completely different technology than any of the other plasma-tier weapons, including the ones that the aliens themselves have made, making it possibly the most advanced and unique hand-held weapon in XCOM's arsenal.
"Rocket out!"Heavy Weapons
specialists, these guys get machine guns of various flavours
and a rocket launcher
- A-Team Firing: Their light machine guns deal damage comparable to sniper rifles, but can still be fired after moving. However, the Heavy's Aim stat is the lowest out of all the classes and their shots will only become reliable at much later levels and a S.C.O.P.E. on-hand.
- While their rockets are more accurate, there's always that 10% chance to miss... that is visually shown by the Heavy blatantly aiming off-target.
- Crutch Character:
- The Heavy's high accuracy cover-destroying rocket(s) and ability to fire twice or perform an action after firing with "Bullet Swarm", or boost Aim by 10 against a single target with "Holo-Targeting" are invaluable when your soldiers are still unreliable shots. The high damage of their LMGs and the utility and area-of-effect of said rockets means they're still useful to any squad much later in the game, but they aren't quite as much of a godsend then.
- At a more specific level, your first soldier to be promoted from Rookie will be the Heavy that survives the disastrous first mission. As your first ranked soldier, he'll likely carry your team until your other units level up.
- Averted in higher difficulty levels, where they can be seen as Support Party Member. The Heavy's ability to deal reliable Herd Hitting Attack is valuable enough in cleaning out the lesser aliens (who graduated to Demonic Spiders status), but their biggest utility is in destroying covers, leaving the aliens exposed to your Snipers team and worse.
- Determinator: The basis of their "Will To Survive" ability, which reduces any incoming damage by 2 as long as they are in cover and aren't flanked.
- Handguns: Averted. Heavies are the only basic soldier class to not use pistols.
- Mighty Glacier: The Corporal "Bullet Swarm" passive ability encourages staying still to fire two shots on one turn (or fire and reload, fire and move, fire and Overwatch, fire and Hunker Down) while rocket attacks require the Heavy to not move in order to use themnote . In addition, their durability is above average, while the Major "Will to Survive" passive ability reduces damage taken by 2 if in the Heavy is in cover and not flanked, and Heavies have the second-highest HP growth of any class.
- More Dakka: They wield light machine guns, which put out even more rounds if the Sergeant "Suppression" active ability is used. It puts out so much dakka that it has the lowest amounts of shots before requiring reloading out of all the main weapons.
- With the Corporal "Bullet Swarm" passive ability, they can fire twice per turn.
- The Lieutenant "Rapid Reaction" passive ability lets the Heavy fire a second reaction shot if their first shot on Overwatch hits.
- Pinned Down: If the Sergeant "Suppression" active ability is chosen, they can do this to any target of their choice for 1 turn. It does consume twice as much ammo as firing normally, but it reduces the target's Aim by 30 and grants the Heavy a reaction shot should the target move.
- The Captain "Danger Zone" passive ability increases Suppression's area-of-effect by two tiles.
- The Colonel "Mayhem" passive ability adds 1-3 damage to all affected targets based off the tech level of the Heavy's weapon.
- Stuff Blowing Up: The unique purview of the Heavy, with the abilities to match.
- At the Squaddie rank, they can launch rockets with the "Fire Rocket" active ability. Does 6 damage to targets hit, fires in a straight line and can be blocked by terrain, always has a 90% to-hit chance, requires the Heavy to not move or fire during the turn to use, and can only be fired once a mission. Can cause Unfriendly Fire. Equipping them with a Blaster Launcher increases damage to 9 and allows it to fire around terrain.
- Sergeants can get the "Shredder Rocket" active ability, which does 4 damage (2 less damage than a regular rocket) and increases damage dealt to affected targets by 33% for the next 4 turns. Otherwise identical to regular rockets, though a separate rocket supply is used. Equipping a Blaster Launcher upgrades it similarly to regular rockets.
- The Lieutenant's "HEAT Ammo" (High-Explosive Anti-Tank) passive ability doubles all damage they deal to robotic enemies (Cyberdiscs, Drones and Sectopods), which tend to make even more explosions when they die. Nerfed in Enemy Within to a 50% damage bonus instead, due to the addition of more mechanical/robotic enemies.
- A Captain may choose between "Grenadier" or "Danger Zone" passive abilities, the former granting two grenades instead of one if the Heavy equips a grenade, the latter giving the "Suppression" active ability and all rocket attacks an area-of-effect two tiles greater.
- At the Colonel rank, a Heavy can get "Rocketeer" for an extra shot per mission to the "Fire Rocket" ability (and "Shredder Rocket", if chosen earlier) or "Mayhem" to add 1-3 damage to "Suppression" and all area-of-effect abilities based off their weapon's tech level.
"There's something on your face... *boom*
Expert marksmen, they specialize in accurately dealing extreme damage at extreme range with sniper rifles
and can also use special shots
to hinder enemies.
- Blasting It out of Their Hands: Downplayed with their Disabling Shot ability. They take a shot at the enemy's weapon for minimal damage, forcing them to reload their next turn.
- Boom, Headshot: The first ability they learn, in fact, granting +30% Critical chance and extra damage on a Critical Hit, depending on the tech level of the sniper rifle wielded.
- Critical Hit Class: Their sniper rifles have the highest base Critical chance out of all weapons. Further enhanced by some abilities.
- The "Headshot" active ability gives their shot an extra +30% Critical chance and extra Critical Hit damage.
- The Captain "Opportunist" passive ability lets the Sniper Critical Hit on reaction shots.
- Combine these with the Second Wave "Absolutely Critical" modifier to turn the Sniper into an endless font of exploding heads.
- Do Not Run with a Gun: Without the Corporal "Snap Shot" passive ability, Snipers are incapable of firing their sniper rifles on a turn on which they first moved, though they can fire their pistol after moving. However, Snap Shot snipers take a whopping -20 Aim penalty to sniper rifle shots made after moving! Enemy Within reduces the penalty to -10 Aim, making it more viable.
- Finishing Move: The Captain "Executioner" passive ability aids the Sniper in this, gaining +10 Aim against enemies at 50% or lower health.
- Geo Effects: The Sergeant "Damn Good Ground" passive ability lets the Sniper benefit further from this, gaining an extra +10 Aim and Defense for being at a higher elevation level than their target. They also benefit the most from the Depth Perception gene mod.
- Handguns: While all XCOM soldiers pack sidearms, the sniper will probably be the class that uses them most frequently, since they cannot fire sniper rifles in the same turn that they move, and the "Gunslinger" Sergeant passive ability even boosts their pistol damage by 2 — which, considering that it's also the only pistol-specific ability for XCOM soldiers, actually makes Snipers the best pistol users among the four classes.
- Kill Streak: The Colonel's "In The Zone" passive ability sets up a flanking Sniper to do this; a shot that kills an enemy that was uncovered or flanked by the Sniper does not take up an action, potentially letting the Sniper fire and kill over and over againnote . Rather conveniently, such tends to be the case with melee enemies, making them your potential best Chryssalid killers in the late game.
- Improbable Aiming Skills:
- The farther and thus more improbable a shot is, the more accurate the sniper rifle becomes. Combine with Squad Sight for some really long-distance shots.
- Long-Range Fighter: As one likely expect from a Sniper. Unlike all other weapons, sniper rifles are less accurate the closer the target is. The left side of the Sniper's abilities helps alleviate this weakness, but placing a Sniper right next to an alien still probably isn't going to work out that well.
- Moreover, the synergy of the "Squad Sight"note and "Opportunist"note abilities allows for shots and situations that would be impossible for any other class.
- "Disabling Shot" lets the Sniper target an enemy's weapon, forcing them to reload before they fire again.
- Magikarp Power: The Sniper starts out unable to fire their sniper rifles after moving and a "Headshot" ability that tends to not reliably grant critical hits against targets in cover, while the extra damage granted is usually overkill against early-game enemies. Colonel Snipers have the highest Aim in the game and will either outflank aliens and score a Kill Streak of One Hit Kills with the "Snap Shot" and "In The Zone" passive abilities, or kill enemies from across the map with "Squadsight", which allows the Sniper to shoot at enemies any of the squad sees, barring any obstacles blocking the shot (with Archangel Armor to fly up to the highest vantage point possible, they can do so without ever moving from their starting location!). Both will slaughter aliens with contemptuous ease and be difficult to hit wherever they take cover due to the Major "Low Profile" passive ability making any cover they use count as full.
- Sniper Pistol: Typically with Squad Sight, only sniper rifles can target enemies outside the Sniper's personal range. However, an enemy triggering an Overwatch will still make that Sniper fire, even if they have their pistol equipped and the enemy is across the map. Yes, they can use their pistols for sniping, but only when they act on reflex.
"This? Oh, it's gonna hurt!"
A Combat Medic
/Fire Support specialist with support skills like smoke grenades and the ability to carry more gear. They wield versatile assault rifles.
- Combat Medic: The left side of their abilities emphasizes the latter word, the right emphasizes the former. For the former:
- The Corporal "Covering Fire" passive ability allows Supports to activate Overwatch when enemies fire in addition to moving.
- Lieutenant Supports can get the "Rifle Suppression" active ability, elaborated in Pinned Down below.
- The Colonel "Sentinel" passive ability allows the Support to fire two reaction shots on Overwatch instead of just one.
- Dr. Jerk: Some of the lines when using a medkit fall into this territory.
- "Rub some dirt into it, ya wimp."
- It seems that the more a Support gets promoted, the less this happens. Instead, he or she will give inspiring one liners like "Nothing's broken. You're fine." or "You'll be back in the fight ASAP"
- Jack of All Stats: They tend to be average in most respects compared to the other classes, except movement speed if the Corporal "Sprinter" passive ability (increases walking range by 3 tiles and dashing range by an extra 3 tiles) is chosen. Their assault rifles also tend to be middle of the road in all stats. The "Deep Pockets" passive ability learned at Major rank also enhances their potential versatility.
- The Medic: Technically, any class can use Medikits, but only the Support has abilities that emphasize this part of their job description:
- The Sergeant "Field Medic" passive ability gives them 3 uses of the Medikit instead of just 1.
- The Lieutenant "Revive" active ability lets them revive critically wounded soldiers at 33% of their max health instead of just stabilizing them.
- The Major "Deep Pockets" passive ability in Enemy Within adds an additional charge to Medikits, among other items. In Enemy Unknown, it only added a second backpack slot. note
- The Colonel "Savior" passive ability increases the amount of damage healed by Medikits by 4.
- More Dakka:
- When the Lieutenant "Rifle Suppression" ability is used, the Support's assault rifle tends to spew a lot of shots, even if it normally only fires a few rounds per attack.
- The Colonel "Sentinel" passive ability lets them fire twice during Overwatch. Combined with the Corporal "Covering Fire" passive ability (which lets them shoot at firing enemies during Overwatch), they can fire off quite a few rounds when Overwatching.
- Pinned Down: If the Lieutenant "Rifle Suppression" active ability is chosen, they can do this to any target of their choice for 1 turn. It does consume more ammo than firing normally, but it reduces the target's Aim by 30 and grants the Support a reaction shot should the target move.
- Smoke Out: The base ability for the Support is a one-use-per-mission "Smoke Grenade" ability, which provides a defensive bonus equal to partial cover for all units in the smoke, allied or enemy. It can be further improved by choosing certain abilities.
- The Sergeant "Smoke and Mirrors" passive ability lets the Support get another use per mission.
- The Captain rank lets the Support get "Dense Smoke" (increased area of effect and increased defensive bonus equal to full cover) or "Combat Drugs" (all units in smoke also gain +20 Will and +10% Critical Strike chance - and, most usefully but not documented in-game, +20 Aim) passive abilities.
- Super Serum: The Captain rank ability Combat Drugs, which increases the will and critical chance of all soldiers in a smoke grenade.
"This armor has its advantages."
Brave volunteers who have traded their limbs to give humanity a greater fighting chance, Mechanized Exoskeleton Cybersuit Troopers pilot their MECs into the fray. Though they take significant resources to prepare, equip, and maintain, the firepower and finesse they bring to the field is unmatched.
XCOM soldiers who bear "The Gift", as the invading aliens call it, their psionic powers can turn the tide of battle. Any XCOM soldier could have the potential, though those with strong wills
are more likely to have it.
- Empowered Badass Normal
- Evil Laugh: They occasionally break one out when using their psi-abilities.
- Glowing Eyes of Doom: Their eyes light up purple whenever they activate their psi-abilities.
- Psi Cat Suit: Psi Armor is exclusive to psionic soldiers, and as pictured above, fits the bill. It comes in different colors, but black is the most common.
- Psychic Powers: The two options on the left are more for buffs and defense, while the ones on the right are offensive.
- Deflector Shields: The "Telekinetic Field" places a stationary circle that diverts projectiles for anyone in its boundaries. In practice, it raises Defense by 40 points, which is roughly equal to full cover.
- Emotion Control: "Psi Inspiration" removes the effects of "Mindfray" and panic and boosts the Will of nearby troops.
- Mind Control: Takes control of an enemy for three turns. Especially useful if successful on an alien behind enemy lines, breaking up their position as they try to move to unflank themselves and/or use up their turn taking out the mind-controlled unit. The drawback (until a patch fixed this) is that the game treats the death of any currently mind-controlled unit as a death of someone in the squad, penalizing the entire team's Will.
- Mind Rape
- "Mindfray": An ability all soldiers with the Gift can use that "causes the target to lose grip on reality." Useful in that it has perfect accuracy on most aliens at any range, does 5 damage without fail, and lowers accuracy, mobility, and Will.
- "Psi Panic": Forces an enemy into a panic state normally reserved for your troops. Unpredictable since a panicking enemy may fire upon any random target, run away or Hunker Down to become harder to hit. The good thing is that the unit will refuse to act on the enemy turn.
- Purple Is Powerful: The main color of their Psi abilities.
An XCOM soldier assigned to track down EXALT cells, enabling XCOM to target and destroy the EXALT cell operating inside a particular country. Covert Operatives are selected from existing soldiers, barring Heavies and MEC Troopers, and go undercover without armor or heavy weapons.
- Armor Is Useless: Played With. If they're high-leveled, they can still potentially eat up more damage than your own or EXALT's soldiers. However, unless they have a Nanofiber Vest or Chitin Plating equipped, whatever damage they take will result in a rest in the Infirmary.
- Badass Longcoat: Wears an overcoat that matches the typical XCOM color scheme.
- The Engineer: A variant; they can hack EXALT's transmitters if they get close enough to them, which disrupts their communications and prevents them from attacking for a turn.
- Handguns: The only weapon they can bring.
- No-Gear Level: The Covert Operative is armed only with a pistol and no armor, though they retain all of their active and passive abilities, including gene mods and psychic abilities.
XCOM Security Personnel
These guards are tasked with defending XCOM HQ itself from any and all attacks. Their capabilities are akin to raw Rookies, and they are armed solely with ballistic assault rifles and pistols, along with fragmentation grenades. They are the last line of defense for XCOM, and are not intended to serve in the field.
- Badass Normal: Compared to the rest of the squad, very much so, as even Rookies are likely to be better equipped. It's still entirely possible for them to kill even high-end alien units like Cyberdiscs.
- Cannon Fodder: Since you don't get to keep them after the mission, there's not much drawback to sticking them out in the open when your veterans are in danger so that they will take the shot instead of your regulars.
- Lost Forever: Whether they live or die, you don't get to keep them after you complete the mission. Even if they get a promotion.
- Red Shirt: Blue shirts, actually, but they fill essentially the same purpose. Given what happens during the Base Defense, it's unlikely you'll make it through without losing at least one of them. The game's files even refer to them as 'blueshirts' in a couple of comments.
- Throw Down the Bomblet: They always spawn with a frag grenade. If you researched the "Tactical Rigging" Foundry Project, then they will spawn with 2. Since they have terrible Aim it is usually best to get several of them to Grenade Spam an enemy or to destroy their cover for your veterans to get a clear shot.
- Video Game Caring Potential: There's certainly a rewarding feeling to not only managing to keep them alive, but to also see them get promotion indications after you make a kill...
- Video Game Cruelty Potential: ...that said though, it is far more rewarding to not have your veterans killed. If that means letting these guys take the bullet, well, it's not like you'll be seeing them again anyways.
- Zerg Rush: It is very unlikely for any single one of them to get a kill unless you deliberately set them up a chance to. However since reinforcements can have up to 2 of them coming at a time, and you can have any number of them at a given time as long as your total soldier count does not exceed 8, then it is possible to kill an alien simply by throwing enough at it until the RNG rolls in your favor.
Advanced autonomous weapons platforms that can be deployed in place of a human soldier, they mount heavier weaponry
than most human soldiers can carry.
- Attack Drone: XCOM's personal ones, with a whole tech tree dedicated to them. They function exactly like the tanks of yore, including, in one case, functioning as portable cover. There are three varieties, Basic, Alloy (which can be used as low cover) and Hover (which can fly).
- Beam Spam: S.H.I.V.s equipped with Laser Cannons, especially if they use their "Suppression" ability.
- Character Level: Averted. Although there are 3 different types of S.H.I.V.s, each stronger than the last, they do not level up.
- Crutch Character: Like the HWPs of old, they're better than the New Meat but lose out to high-rankers. Many strategies for Classic and Impossible involve rushing to get them into production ASAP.
- Enemy Within's buffs to mechanical units on both sides, however, made them very much viable members of a given squad. A fully-upgraded Hover S.H.I.V. can move as far as an upgraded Support trooper, flies further and longer than a trooper in upgraded Archangel armor, and has a heavy plasma cannon. On top of that, it has an unlimited self-repair system that fixes two bars of damage every turn and the ability to fire reaction shots at anything within four blocks like an Assault trooper.
- Experience Points: Averted. S.H.I.V.s do not earn EXP.
- Gatling Good: They start off with a minigun, which can be upgraded further.
- Healing Factor: In Enemy Within, the "Sentinel Drone" Foundry Project repairs 2HP every turn if they're damaged.
- Hover Tank: The appropriately named Hover S.H.I.V. version.
- More Dakka
- No Sell: Is immune to Mindfray, Psi-Panic, Mind Control, poison, strangulation and fire.
- Pinned Down: Can be upgraded in the Foundry to have the "Suppression" active ability, which reduces the target's Aim by 30 and grants the S.H.I.V. a reaction shot should the target move.
- Take Cover: Averted for all types of S.H.I.V. Inverted with the Alloy S.H.I.V., which is a low cover that your soldiers can hide behind.
The Argentine Heavy/Delta 2
The sole survivor of "Operation: Devil's Moon", XCOM's first engagement against the aliens, he is XCOM's first veteran soldier. While he's unlikely to be the only Argentine, Heavy or Argentine Heavy
to serve with XCOM, his experience against the enemy will likely be vital to XCOM's early operations.
- The Big Guy: He's a Heavy when he gets promoted, and he's physically large overall.
- Mauve Shirt: He's just a regular soldier with a pre-set voice, appearance and nationality, but has gotten quite the following in the fanbase. Being the first veteran and promotion of the war, the sole survivor of the tutorial, and being absolutely vital to one achievement (in games with the tutorial enabled) means he's become this.
- Sole Survivor: Of "Operation: Devil's Moon", the tutorial mission.
Shaojie "Chilong" Zhang
"Funny, that my life should take such an unexpected path. Turning my back on old friends, to defeat a common enemy."
Formerly a member of the Triads, he contacts the Council after obtaining a mysterious alien artifact from his former coworkers. Should XCOM successfully extract him, he will join them as a Lieutenant-ranked Heavy class soldier.
- Badass: One-shots a Sectoid with a handgun, and when recruited he is a relatively high level Heavy. On top of that, he has very high Will, which means he has a good chance of manifesting psionic ability.
- Casual Danger Dialogue: Some of his dialogue when fired at (but not hit) is this.
They're good. But not good enough.
- Cool Old Guy: His iron grey hair and subtle wrinkles indicate Zhang is at least past middle-age. He still probably joins XCOM as the highest-ranked soldier and can continue to hold his own even to the endgame.
- Defector from Decadence: He chose to defect from the Triads because he realized how stupid it is to continue to squabble over money when there are aliens trying to kill everyone.
- The Dev Team Thinks of Everything: Not only do you get an achievement for bringing him on the final mission, but if he does have psychic power and you chose him as the Volunteer, he has his own unique voice during the final cutscene when he shouts at the rest of the team to flee, unlike the generic voices used by male and female Volunteers.
- Slightly inverted, too. Unlike others, Zhang does not have any unique dialogue than his normal speech if you make him a MEC trooper.
- Escort Mission: The mission where you recruit him has him as a slightly tougher (4 Health instead of 3) Council Mission VIP.
- Establishing Character Moment: The first time we see Zhang, he one-shots a Sectoid with a pistol and muses, "Not so different from killing a man."
- Handguns: Zigzagged. In his introductory cut scene, he wields a pistol, but when gameplay starts he is weaponless. Then once he's recruited, he's classed as a Heavy, which doesn't use pistols.
- Mauve Shirt: While he's got a unique voice and appearance, along with some slightly improved stats, he can still die as easily as any other XCOM soldier after he's recruited.
- Nom de Guerre: "Chilong", which means "Hornless Dragon" in Chinese.
- Pre Ass Kicking One Liner: Although all soldiers come with these, Zhang's voice set has unique ones befitting his badass status:
(Firing rocket) Ready for the fireworks?
(Reloading) Let's begin.
(Overwatch) If they move, they die.
- Psychic Powers: Not guaranteed, but he does have a much higher chance of being Gifted than the standard rank-and-file XCOM troops.
- Recruiting the Criminal: In turn for protection from his former colleagues, Zhang gets amnesty and a spot in XCOM.
- Rugged Scar: Zhang sports a few on his cheek and across his left eye, particularly noticeable during cutscenes◊. No doubt a keepsake from his former profession.
- The Triads and the Tongs: Obviously, being a defecting Triad member.
- Unexplained Recovery: He can easily die in his recruitment mission if you aren't careful, failing the operation. However, the Council can offer the same mission later on, and he will be perfectly fine despite having died, with zero comment on the matter.
- The above scenario is averted in Enemy Within, where the mission is only offered once, and failing it will end the entire Slingshot campaign.
A mysterious woman with incredible psychic potential, she's managed to attract the interest of the Aliens, EXALT and XCOM simultaneously. The Operation Progeny
content included with Enemy Within
revolves around her. Similarly to Zhang, she can eventually join XCOM as a Sergeant-ranked soldier of a random class.
- Action Girl: Obviously.
- And This Is for...: One of her "Enemy killed" lines.
This is for my friends.
- Blood Knight: She really likes killing aliens.
When do I get to shoot an alien?!
Will I get to kill aliens there?
- Bond One-Liner: She's very fond of saying these.
Don't worry, your friends will join you soon!
I hope you're suffering!
- Break the Cutie/Beware the Nice Ones: She used to be a delicate young woman, but after she was captured and tortured by the aliens and then EXALT, she hardened and picked up her Blood Knight tendencies.
- Cheese-Eating Surrender Monkeys: Inverted. Despite being French, she's the most visibly bloodthirsty of XCOM's soldiers.
- Dynamic Entry: The first time she's seen, she bursts through a van's doors, sends your squad sprawling, and then takes off running.
- Fragile Speedster/Glass Cannon: She's either or both depending on which class she joins as, as she always starts off with only 5 Health.
- Heroic RROD: Her ability to amplify psychic powers was burned out of her due to the stress the aliens' assault on XCOM HQ caused her. She's still psychic, but she can't use that particular ability ever again.
- Imperial Stormtrooper Marksmanship Academy: This can happen if she joins as a Sniper, since she starts out with much lower Aim than a typical Sniper of the same rank.
- Living MacGuffin: All 3 of the game's factions seek her out, thanks to her unusual psychic aptitude.
- Mauve Shirt: Despite her unique voice and appearance, she can still die like any other soldier.
- Mildly Military: Whatever she was before the invasion, it definitely wasn't a soldier. When receiving a move order, she'll occasionally complain about how heavy her gear is, lament how she's not a weapons expert when reloading, and only rarely report kills like the rest of your soldiers.
- Nom de Guerre: Subverted, she's the only soldier who doesn't get one.
- Pint-Sized Powerhouse: Not especially short for a woman, but she's easily still trouncing bulky men in heavy armor and quarter-ton aliens.
- Psychic Powers: She's guaranteed to be psionic when she's tested and is one of the most powerful users to date (represented in-game as a very high Will for her rank).
- Amplifier Artifact: She has the ability to supercharge other psionic users, which the aliens used to attack XCOM HQ. She loses it permanently afterwards due to the strain.
- Who's Laughing Now?: She's not evil, just angry. However, she's particularly pleased to use Mind Control on the aliens.
A trio of alien abductees much like Annette, rescuing them is part of the reason why she joins XCOM. If they're successfully rescued from the landed alien ship they're being held in, they will join XCOM as Lieutenant-ranked soldiers. They are Matthew "Alecto" Hawkins (USA, Sniper), Said "Megaera" Tariq (Egypt, Support) and Fatima "Tisiphone" Tariq (Egypt, Assault).
- Brother-Sister Team: Not explicitly stated, but it seems likely that two abductees with exceptionally strong psychic powers from the same country and with the same surname are likely to be brother and sister. They work well on the same squad (as any two psychic soldiers with sufficient levels do) because one can use Psi Inspiration to boost the success rate of the other's psi attacks.
- Mauve Shirt: They have custom names, Nom de Guerre, and are guaranteed to be psionic if tested. Still can die just as easy as everyone else.
- Nom de Guerre: "Alecto" (Ancient Greek, approximately means "unceasing anger"), "Megaera" (Ancient Greek, approximately means "envious anger") and "Tisiphone" (Ancient Greek, approximately means "vengeful anger").
- Psychic Powers: Like Annette, they're guaranteed to be psionic when tested.
- Theme Naming: They're nicknamed after three of the Greek Erinyes, also known as Furies.
An exceptionally powerful psionic, this XCOM soldier has been chosen to lead a crucial, but very dangerous mission.
- Eleventh Hour Superpower: After activating the Gollop Chamber, the Volunteer gains a special psionic power Rift, which is only useable in the final mission and otherwise only available to Ethereals.
- Got Volunteered: Despite the Volunteer's title, it's still the Commander who selects a soldier to enter the Gollop Chamber. Fridge Brilliance hits when you realize that every soldier under your command must have volunteered for the duty, so you only have to choose who will be the volunteer.
- Heroic Sacrifice: Stays behind on the Temple Ship to send it into orbit and explode normally instead of becoming a black hole.
- Psychic Powers: Includes two abilities not available to other XCOM psionics: the "Rift", a powerful, lingering area of effect attack, and a link to the Ethereal Hive Mind. In addition, no matter what the Volunteer's Psi rank was when they entered the Gollop Chamber, they come out of it at the maximum possible, even if they were fresh and inexperienced Psi users.
- We Cannot Go On Without You: If s/he dies you fail the final mission. Justified in that s/he is the key to stopping the alien invasion and to preventing the Temple Ship from forming a black hole above Earth.
All attempts to contact the invaders thus far have failed. Their only purpose seems to be destruction and chaos.
— News Broadcast
These physically frail aliens serve as expendable scouts for the invaders and appear to possess a telepathic ability unlike anything previously encountered on Earth. Individually weak, they are nonetheless dangerous in numbers, especially if allowed to utilize their ability to merge minds.
- All Myths Are True: These new Sectoids are more birdlike in appearance, scampering around on all fours. Their design also bears a strong resemblance to the "Dover Demon", a Loch Ness-like legend from the backwoods of Massachusetts.
- Always Chaotic Evil: Stated to be intrinsically cruel and cowardly by the Uber-Ethereal.
- Arm Pistol: How they wield Plasma Pistols.
- Cannon Fodder: The weakest of all the aliens, seen best in multiplayer how every other species can effectively counter them and are only useful as scouts. In singleplayer, they shouldn't be underestimated, especially on higher difficulties.
- Clone Army: Just like their appearance in UFO Defense, Sectoids all share the same DNA, suggesting that you're fighting the same Sectoid over and over.
- Combat Medic: Their Mind Merge ability allows them to boost the health of other Sectoids for a turn. At 3 HP, the average Sectoid is not hard to kill with a basic assault rifle; a Mind Merged Sectoid gets 4 HP and can often survive a single hit from basic weapons.
- The Goomba
- The Greys
- No Mouth
- Psychic Powers
- Ray Gun: Sectoids are armed with Plasma Pistols.
- Running on All Fours: Due to their short stature and long limbs they tend to scamper on all free limbs. They keep their weapon hand up though. Interestingly this does give them the rare opportunity to go through doors with holes in the bottom without knocking it open - allowing for silent entry.
Reptilian aliens extensively altered to resemble humans, they are tasked with infiltrating human society to obtain information and conduct sabotage. They are capable of spitting out clouds of debilitating poison to weaken enemies and deny territory, as well as generating an identical cloud upon their death. In addition, they can leap multiple stories to obtain better positions.
- Action Bomb: When killed, they explode into a cloud of poison.
- The Adjectival Man
- Author Avatar: Another one of creator Sid Meier's cameos, complete with comb-over.
- Badass in a Nice Suit
- Composite Character: A walking pastiche of sci-fi/horror tropes, from Angus Scrimm's character from the Phantasm series, to the urban legends surrounding Slenderman and the MIBs.
- Face Death with Dignity: What does a Thin Man captive do when about to be interrogated? Ignore the torture equipment and stare his captors down as the blast door closes. All the other aliens, even the Ethereals, panic and try to fight their way out.
- Firing One-Handed: They use special light-weight plasma rifles which give a bonus to accuracy.
- Fragile Speedster: Their ability to leap multiple levels, enter the battlefield by dropping from a great height, and general quick movement gives them their speedster designation, but the fragility comes from having among the lowest tier of hitpoints in the game.
- Glamour Failure: While they might initially pass as human, their elongated bodies and unnatural flexibility betray their true nature.
- Hellish Pupils: Thin Men have reptilian eyes, hence why they all wear sunglasses to appear more human.
- Hugh Mann: As the 2012 equivalent of Snakemen, they do the bare minimum to disguise their alien nature.
- Humanoid Aliens: Justified, as they were designed to resemble humans.
- In a Single Bound: Can easily leap to rooftops to get a better shot. In Enemy Within, autopsying them allows you to make a genemod that lets your soldiers do the same.
- Kung-Fu Proof Mook: Immune to their own poison, as well as that of XCOM Gas Grenades in Enemy Within.
- Lean and Mean: Tall, thin, and very dangerous to humans.
- The Men in Black: Designed to channel this trope, but subverted, as they are not on any government's side.
- Omniglot: Promotional material◊ states that Thin Men can speak several Earth languages flawlessly. In-game, however, they mostly just hiss and shriek.
- Paper-Thin Disguise: An intentionally invoked case of Uncanny Valley.
- Poison Is Evil
- Poisonous Person: They can spit poison clouds, as well as generating one on death.
- Ray Gun: Thin Men are armed with Plasma Rifles.
- Sinister Shades
- Teleporting Keycard Squad: They fall out of the sky during some Council missions, dropping onto the map and immediately entering Overwatch.
- Undying Loyalty: According to the Uber-Ethereal, they're favored by the aliens' leadership because of this.
Beings consisting of pure energy, they exist solely to operate the invaders' fleet of UFOs. They are basically living antennae receiving signals and commands from the Sectoid Commander.
- Animated Armor
- Lightning Bruiser: Early game on Classic or Impossible difficulty. They have 5 HP (allowing them to survive being hit by LMGs and the like if they're lucky), 10 Defense and can One-Hit Kill lightly armored soldiers with their Light Plasma Rifles, which also enhance their already high Aim. They also have decent movement speed on top of all that, which is boosted even further on Impossible. Once you have laser or plasma weapons and decent armor, however, they quickly become Cannon Fodder.
- Mook Promotion: All alien UFOs are commanded by Outsiders until their disappearance from the game following the assault on the alien base.
- More Dakka: Oddly enough their Light Plasma Rifle fires as if it is automatic. No other alien or human fires that fast or as much. Fortunately it still does the same damage.
- Organic Technology: Vahlen's description of them is that they are "organic, but highly magnetized."
- Power Crystal: What they really are. Upon being alerted they generate a body to fight with.
- Pure Energy: Almost pure energy, according to an incredulous Dr. Vahlen.
- Sculpted Physique: They look like metal statues with a Power Crystal inside when physically manifested.
- What Happened to the Mouse?: They disappear from the game altogether and are never mentioned again (even on the Temple Ship, which has you fight through every other enemy type in the game) after the attack on the Alien Base. On the other hand, this does make sense, since they're more hardware than crew and are no longer needed after the aliens' psionic units take command personally after you assault the alien base.
A horrific fusion of flesh and machine, these cybernetic monstrosities bear integrated propulsion units, allowing them to take to the skies. The power of these units is such that they can rocket themselves anywhere on the battlefield, though they cannot immediately open fire after they land. The species is likely related biologically to the Mutons.
- Airborne Mook
- Elite Mook: Heavy Floaters are this compared to the normal variant.
- Fate Worse Than Death: Most of their organic parts were ripped out and replaced with machinery to effectively turn them into Living Weapons. The Uber Ethereal even uses the trope name word for word to describe them.
- Firing One-Handed: With normal Floaters and Thin Men carrying light plasma rifles, this can be somewhat excused, but Heavy Floaters fire a weapon as long as their arm without steadying it with their other hand or bracing themselves against the ground. Not even the hulking Mutons can do that, and the only reasonable explanation is that their cybernetic augmentations allow it.
- Flight: Floaters can move fairly freely through the air. They also have the "Launch" ability, which allows them to rocket off into the sky and come down anywhere on the map, allowing them to flank your soldiers without drawing reaction fire.
- Fragile Speedster: Floaters' mobility are rivalled only by Thin Men, though they are not very durable compared to other aliens that appear alongside them.
- Gameplay and Story Segregation: Vahlen states that their cybernetics more or less create a perfect synthesis between flesh and steel. But many of their animations indicate that they are in extreme pain.
- Gas Mask Mook: Normal Floaters.
- Giant Mook: Heavy Floaters.
- In a Single Bound: Floaters are able to rocket through the battlefield with their jet packs.
- Jet Pack: Built into their bodies.
- Midair Bobbing
- Throw Down the Bomblet: Heavy Floaters can throw Alien Grenades. They also have the "Bombard" ability, letting them toss grenades much further.
These beings, despite their organic appearance, are actually purely mechanical drones capable of flight. Their favored method of attack is to sneak up on and strangle isolated targets with their tentacles, which is augmented by their ability to emit an Elerium-charged vapor screen that grants them invisibility.
- Attack Drone: A very dangerous one, at that.
- Combat Tentacles: Which it uses to strangle.
- Cyborg: Averted. Despite its look, it is completely mechanical.
- Emergency Weapon: Has a Plasma Pistol mounted, which it uses if its invisibility is broken or if all XCOM units are immune to strangulation.
- Invisibility Cloak: They can only strangle while it's active, and it can be broken either by a soldier augmented with Bioelectric Skin or being hit with an area of effect weapon.
- Kung-Fu Proof Mook: Immune to Stunning, Mindfray, Psi-Panic, Mind Control, poison, fire and Flashbangs.
- Ninja Pirate Zombie Robot: As described by the developers, it is basically "a flying spider shark. That can turn invisible." Aesthetically more like a robotic squid or octopus, though.
- Personal Space Invader: While strangling. A strangled soldier is completely disabled and helpless, and will take damage every turn until an ally blasts the Seeker off or they die.
- Starfish Robots
Vicious and nightmarish insect-like creatures, they seek only to propagate their species through implanting their eggs into a host's body. After a remarkably short gestation period, during which the host body is under the Chryssalid's control, a juvenile will burst out, ready to continue the cycle.
- Attack Animal: They seem to be this, lacking apparent sapience but possessing a vicious instinct.
- Big Creepy-Crawlies
- Chest Burster: Their method of reproduction involves implanting eggs in corpses, which hatch their way out mere moments later.
- Express Delivery: In the original, zombies at least waited until you shot them to hatch. These suckers will sprout almost fully-grown from their human hosts within three turns, defense-capable and ready for action.
- Evil Is Visceral
- Glowing Eyes of Doom
- In a Single Bound
- Insectoid Aliens
- Kung-Fu Proof Mook: Immune to Stunning and has the "Hardened" passive ability, which reduces the chance of a Critical Hit.
- Ludicrous Gibs: Once it's birthing time, the zombie host suddenly reels backward on all fours, bending into a spider-shape as the Cryssalid overtakes its body. Arms and legs tear open to reveal newly-grown anthropod legs, and remainder of the skeleton explodes like a water balloon.
- Our Zombies Are Different: Human corpses controlled by Chryssalid embryos before hatching.
- Poisonous Person: They can poison enemies that manage to survive a melee strike. If said enemy dies this way, it will not produce a zombie.
- Slashed Throat: They do this after killing a target to make clearance for their eggs.
- Spawn Broodling: If they manage to kill something, they slit its throat in one quick motion, then spit an embryo inside the newly eviscerated orifice. The body then gets up to fight, and after a few turns rips open to expose a new Chryssalid.
- Uplifted Animal
- Weapon for Intimidation: A Living Weapon For Intimidation. They seem to be engineered to cause panic and horror, and most of them are found in Terror missions.
- Zombie Apocalypse: They will very likely cause one if not kept in check. This is exactly what happens during the Site Recon mission in Enemy Within – Chryssalids overrun a small fishing village, killing every inhabitant, turning them into zombies (and, shortly thereafter, more Chryssalids) as well as infesting fish hanging around the village and an entire whale which houses tens if not hundreds of Chryssalids. It takes a massive air-strike to deal with the problem.
The invaders' front-line combatants, they are equipped with heavy armor and armaments. If struck by a non-fatal blow, they are very likely to roar their defiance at the firer, possibly intimidating them into submission. Their bloodlust and ferocity has not dimmed their tactical acumen, making them even deadlier foes. Probably related to the Floaters.
- The Brute/Dumb Muscle: Played with. Mutons are big, strong, heavily armored and well-versed in tactics, but their Will is pathetically low, making them quite vulnerable to psionics.
- Early Bird Boss: The missions from the Slingshot DLC pit you against Mutons with full-sized Plasma Rifles rather than the Light variant, usually well before you'd expect to have the technology needed to have a good chance against them.
- Evil Counterpart: To XCOM's soldiers in general.
- Gas Mask Mook
- Giant Mook: According to the autopsy information, they weigh around 275 kilograms, almost all of it muscle and bone. Their bulky armor makes them look even larger.
- Neural Implanting: All they need to know about tactics and their equipment is written into their brains, to compensate for their lack of intelligence.
- Pinned Down: They have the "Suppression" active ability, which reduces the target's Aim by 30 and grants the Muton a reaction shot should the target move.
- Powered Armor: Theirs not only provides protection but also auto-reloads their weapons.
- Primal Chest-Pound/Mighty Roar/Screaming Warrior: If they get hurt they might use a special Intimidate ability that could cause your soldiers to panic. This is represented as them using their free hand to pound their chest and roar in defiance.
- Super Toughness: They have substantial durability for an organic, which is why they make ideal front-line troops.
- Throw Down the Bomblet: They can throw Alien Grenades.
- Tron Lines: Downplayed.
These hovering weapons platforms provide heavy fire support for the invaders and are capable of shrugging off all but the heaviest attacks. Seemingly unarmed at first glance, they can rapidly transform to bring their many weapons to bear on an unfortunate target.
- Action Bomb/Defeat Equals Explosion: Explodes on death, causing damage to everything around it.
- Ambiguous Robot/Mechanical Lifeform
- Attack Drone
- Flunky Boss: Always accompanied by a pair of Drones.
- Kung-Fu Proof Mook: Immune to Stunning, Mindfray, Psi-Panic, Mind Control, poison and fire. Also has the "Hardened" passive ability when in disc form, which reduces the chance of a Critical Hit. In Enemy Within, it's also immune to Flashbangs.
- Lightning Bruiser: Cyberdiscs are heavily armed, fairly durable and can fly very fast in their disc form.
- Silicon-Based Life: Stated to be something like a symbiosis between two species: one organic and one inorganic.
- Sinister Geometry: Like its 1994 counterpart, the shell of the creature is a reflective chrome disc. It's the world's worst gift-wrap.
- Spider Tank
- Throw Down the Bomblet: They can throw Alien Grenades.
- Transforming Mecha: They can transform between a nigh-invulnerable but unarmed disc form and a vulnerable but heavily-armed floating insect-bot form. If they take a hit while in attack form, they instantly flip back to disc form.
Small hovering drones, these accompany and provide support to the invaders' mechanical assets. Though their primary function is to repair, they also bear small energy weapons for self-defense and a self-destruct system to prevent capture.
- Airborne Mook
- Attack Drone
- Combat Medic
- Hack Your Enemy: Drones can be hacked with the Arc Thrower once the "Drone Capture" Foundry Project is completed.
- Kung-Fu Proof Mook: Immune to Mindfray, Psi-Panic, Mind Control, poison and fire, since it's a robot. It's also immune to Stunning until the "Drone Hacking" Foundry Project is completed. In Enemy Within, it's also immune to Flashbangs.
- Mook Medic: Their primary purpose is to fix up the bigger machine they're accompanying.
- Shoot the Medic First: Unless you want them to patch up the Cyberdisc or Sectopod they usually accompany, you'd better shoot them first.
- Suicide Attack: Can self-destruct, causing 3 damage to everything around it.
The very first alien encountered by XCOM during "Operation: Devil's Moon", these creatures appear to possess a terrifying capability of telepathically controlling human minds, as demonstrated near the end of the aforementioned operation. They can be found directing the invasion from outposts and UFOs, as well as operating the systems of the latter.
- Arm Pistol: Like their lesser brethren.
- Combat Medic: Their Greater Mind Merge ability allows them to heal other Sectoids by a single point.
- Degraded Boss: Sort of. The first one you encounter is set up like a boss fight and you encounter increased amounts of them as regular enemies afterwards. However, they're just as strong as the first one.
- Disc One Final Boss
- The Dragon: The first one you encounter.
- Early-Bird Cameo: The very first alien the player sees in the tutorial mission.
- Evil Counterpart: The first one acts as one to you, being the one to direct most of the aliens' operations yet still has superiors to whom it must answer to.
- Glowing Eyes of Doom
- The Greys
- King Mook
- Kung-Fu Proof Mook: In Enemy Within, immune to Flashbangs.
- My Brain Is Big: They've got bigger cranial development than the rank-and-file Sectoids.
- No Mouth
- Psychic Powers
- Mind Control: The first enemy to have this ability.
- Mind Rape: Mindfray, which always causes 5 damage, and lowers accuracy, mobility, and Will.
- Psychic Link: They have a stronger version of their lesser brethren's Mind Merge ability, called Greater Mind Merge. However, it only works with regular Sectoids, which generally don't show up anymore once the Commanders do. In Enemy Within, it also works with Mechtoids, which are more likely to show up.
- Red Eyes, Take Warning
- Running on All Fours: Much like the standard sectoid they run all fours; minus holding their arm with the plasma pistol up.
- Throw Down the Bomblet: They can throw Alien Grenades.
Sectoids placed in a devastating cybernetic battlesuit, their twin plasma cannons, heavy armor and excellent mobility make them an exceptionally deadly opponent. A side effect of the suit is that the pilot's telepathic abilities have been reduced, preventing them from establishing mental links with their brethren. The aliens have compensated for this by placing an amplifier which converts the incoming psionic energy into a psionic shield.
Even more ferocious and bloodthirsty than other Mutons, these hulking behemoths eschew the invaders' advanced plasma weapons in favor of pure brute strength, for devastating their enemies in melee. Their constant state of rage is such that any non-fatal blow will have them charge blindly at their enemy, allowing them to cover the distance quickly.
- Barrier-Busting Blow: The "Bull Rush" ability lets them smash through walls, damaging anything in a small radius from the impact point.
- The Berserker: Natch.
- The Brute/Dumb Muscle: They'll always charge blindly towards those who have attacked them (often triggering reaction fire in the process), and have a very devastating melee attack.
- Bullfight Boss
- Giant Mook
- Kung-Fu Proof Mook: Has the "Hardened" passive ability, which reduces the chance of a Critical Hit.
- Leeroy Jenkins: Their ability to charge in the direction of anything that attacks them, while intimidating, makes them susceptible to Overwatch fire and the Assault's "Close Combat Specialist" skill. You can also take advantage of this by shooting them with an unit that's further away from the others, drawing them farther from potential targets if you can't kill them before their turn.
- Lightning Bruiser: Berserkers are tough, terrifying fighters and very fast for their girth.
- No-Holds-Barred Beatdown: When a Berserker manages to score a killing blow, the victim is gut-stabbed and then hammer-fisted into the ground as they double over, and then the alien continues to savagely beat them for a few more seconds.
- Offhand Backhand: During Terror Missions, if a civilian is unlucky enough to be nearby it when a Berserker is first seen, the short video that plays when it comes into view involves the Berserker striding forward and offhandedly smashing the poor civilian's skull.
- Primal Chest-Pound/Mighty Roar/Screaming Warrior: Like other mutons when struck by any damage they'll roar at the attacker while pounding their chest. Unlike other mutons they will always do so when hurt, and will even run closer to the assailant each time.
- Super Toughness: Even bigger and tougher than regular Mutons.
- There Was a Door: One of the Berserker's abilities is being able to burst through walls to ambush your soldiers. Sometimes one will go out of its way to get behind a wall in preparation for this. What's worse is that it exposes your unit to fire from other sources.
- Wolverine Claws: Downplayed, they have a set of blades affixed to the back of their hands which extends to just in front of their fist, like extra-nasty knuckle-dusters.
The personal guards of the true leaders of the invasion, these veteran Mutons bear even heavier weapons and armor than their regular counterparts, as well as increased intelligence. Occasionally deployed independently of their masters, their mastery of combat and advanced equipment makes them extremely dangerous opponents.
- Bling of War: Muton Elite armour is much more colourful than other aliens'.
- The Brute/Dumb Muscle: Like other Mutons, though with even more emphasis on the "Muscle" than on the "Dumb".
- Elite Mook: Obviously.
- Giant Mook
- Pinned Down: They have the "Suppression" active ability, which reduces the target's Aim by 30 and grants the Muton Elite a reaction shot should the target move.
- Praetorian Guard: The Ethereals' personal bodyguards. There's always at least one or two of them accompanying an Ethereal in the field.
- Primal Chest-Pound/Mighty Roar/Screaming Warrior: If they get hurt they might use a special Intimidate ability that could cause your soldiers to panic. This is represented as them using their free hand to pound their chest and roar in defiance.
- Super Toughness: Like other Mutons, and further augmented by their armor.
- Throw Down the Bomblet: They can throw Alien Grenades. They also have the "Bombard" ability, letting them toss grenades much further.
Massive war machines designed to utterly crush any opposition, these are the heaviest ground asset available to the invaders. Capable of withstanding incredible amounts of punishment, they also bear a deadly array of weapons to annihilate any who would oppose them.
- Action Bomb/Defeat Equals Explosion: Explodes on death. Purely cosmetic in Enemy Unknown, it does 5 damage in a fairly large radius in Enemy Within.
- Boss in Mook Clothing/Damage-Sponge Boss: Sectopods were always tough bastards, but this goes to ludicrous degrees in Enemy Within, with a trait that reduces all incoming damage by 50%, effectively doubling their health to 60, while their main counter HEAT Ammo is simultaneously nerfed.
- Evil Counterpart:
- Heavily-armed with rapid-fire weapons, high explosives, and able to tank a tremendous amount of damage before going down? Yeah, it's pretty much the alien answer to your own Titan-armored, plasma-toting Heavies.
- In Enemy Within, it's more akin to high-level MEC Troopers.
- Flunky Boss: Always accompanied by a pair of Drones.
- Giant Mook
- Kung-Fu Proof Mook: Immune to Stunning, Mindfray, Psi-Panic, Mind Control, poison and fire. Also has the "Hardened" passive ability, which reduces the chance of a Critical Hit. In Enemy Within, it's also immune to Flashbangs.
- Macross Missile Massacre: One of the Sectopod's offensive options is raining down a storm of grenades. The good thing is that it takes a turn to prime and a turn to fire, with the camera indicating where it is aiming, giving you time to relocate.
- Made of Iron: Literally and figuratively. Sectopods have 30 HP, the highest amongst the aliens (beating out even the Uber Ethereal). Taken Up to Eleven in Enemy Within, where they gain a trait that reduces all incoming damage by 50%.
- Mighty Glacier: They can dish out a lot of damage and take a lot in return, though they're not particularly fast. Enemy Within makes them even more durable with the "Reinforced Armor" passive ability, which halves all damage received.
- Wave Motion Gun: A massive chest-mounted cannon they can fire twice in one turn if they don't move and will let them enter Overwatch for free. In the original game, the damn thing also dealt splash damage, which was thankfully nerfed in Enemy Within.
The true masterminds behind the invasion, these mysterious beings represent the pinnacle of psionic power amongst the invaders, compensating for the physical frailty resulting from centuries of existence. Their power is such that it is little wonder that the other aliens have submitted to their rule. They command from the safety of their specialized UFOs.
- Action Bomb: When killed by anything other than a MEC Trooper's "Kinetic Strike", they explode into a psionic flare.
- Attack Reflector: Ethereals are able to reflect shots from firearms back to soldiers.
- Beat Them at Their Own Game: Mind-controlling an Ethereal is very difficult, even for a maxed-out Volunteer—but also incredibly satisfying. You even get an achievement for this.
- Defeat Equals Explosion
- Evil Overlord: An entire race of them.
- The Faceless
- Flunky Boss: Always accompanied by at least one Muton Elite.
- Hive Mind: The Ethereal collective.
- Informed Attribute: We're told that Ethereals are physically frail, yet they have as much health as Muton Berserkers.
- Kung-Fu Proof Mook: Has the "Hardened" passive ability, which reduces the chance of a Critical Hit. In Enemy Within, it's also immune to Flashbangs.
- Large and in Charge: The Mutons have Ethereals beat in girth, but the Ethereals are the tallest of the invading species.
- Lean and Mean
- Monster Lord: The Ethereals are the masterminds behind all other alien species.
- Multi-Armed and Dangerous
- Not So Stoic: When interrogation starts, the Ethereal first looks at the machines passively, but as soon as they're active it hunches over in pain and tries to deflect them psychically before the doors close. Almost makes you feel sorry for it...almost.
- Psychic Powers: They can use the huge, lingering "Rift" area attack and have a unique "Psi Lance" attack, which does extra damage if an opponent fails a Will check.
- Attack Reflector: They have a chance of reflecting both regular attacks and Suppression attempts. The former will always deal 2 damage, regardless of what attack was reflected, while the latter doesn't do any damage at all.
- Life Drain: "Psi Drain", which drains up to 5 Health from their allies. This can kill the drained ally.
- Mind Control
- Mind Rape: "Mindfray", which always causes 5 damage, and lowers accuracy, mobility, and Will.
- Tin Tyrant
Uber Ethereal The leader of the Ethereals and, by extension, the entire invasion. Commands the aliens from their massive Temple Ship and features even greater psionic power than other Ethereals.
- Action Bomb: When killed, he explodes into a psionic flare.
- Big Bad
- Boss Banter/Exposition Fairy: On your way through the Temple Ship to fight him, he tells you about all the other alien species and how they were considered failures by the Ethereals.
- Evil Overlord
- Final Boss
- King Mook
- Kung-Fu Proof Mook: Has the "Hardened" passive ability, which reduces the chance of a Critical Hit. He is also immune to Mind Control, unlike other Ethereals (who are just very resistant to it). In Enemy Within, he's immune to Flashbangs as well.
- Load-Bearing Boss: His death causes the Temple Ship to start collapsing into a black hole, forcing The Volunteer to make a Heroic Sacrifice.
- The Man Behind the Man: For the Sectoid Commander.
- Multi-Armed and Dangerous: Although, like the other Ethereals, his mind is his only real weapon.
- Psychic Powers: The same powers as a regular Ethereal, including the "Rift" and "Psi Lance" attacks.
- Attack Reflector: Has a chance of reflecting both regular attacks and Suppression attempts. The former will always deal 2 damage, regardless of what attack was reflected, while the latter doesn't do any damage at all.
- Life Drain: "Psi Drain", which drains up to 5 Health from his allies. This can kill the drained ally.
- Mind Control
- Mind Rape: "Mindfray", which always causes 5 damage, and lowers accuracy, mobility, and Will.
- Walking Spoiler
Debuting in Enemy Within
, EXALT is a human paramilitary faction of alien sympathizers. They believe in the aliens' plan to "uplift" humanity and see XCOM as an obstacle to both humanity's ascension and their own plans of global domination via alien technology after the invasion is over.
If not dealt with, EXALT cells can quickly spread across the council nations, inciting Panic even in countries with satellite coverage. They also hinder XCOM's operations by stealing funds and setting back progress on active research projects. The player may counter their spreading influence by periodically initiating global intel scans to detect cells, and launching covert operations to break said cells.
- Ancient Conspiracy: After raiding and burning their headquarters to the ground, some of the Vendor Trash that you seize includes collections of historical artifacts that dates back centuries, suggesting that the organization is much, much more ancient then it might first appear. The "eye" in their official logo is a hi-tech Eye of Providence, the symbol most closely associated with conspiracy theories surrounding The Illuminati.
- Badass in a Nice Suit: EXALT troopers wear business casual, often consisting of vests, trousers, and long-sleeve button-up shirts, though their Elites feature armor over their civilian clothes.
- Better to Die Than Be Killed: Members of EXALT cannot be captured for interrogation like most aliens can, instead committing suicide with a syringe. Word of God states that "they will not allow themselves to be taken alive", implying a far worse fate if EXALT gets its hands on an AWOL agent. Averted with the first EXALT operative you encounter in the first mission of Operation Progeny, who must be escorted to safety like other Council mission VIPs. He appeared to be badly injured and deprived of his syringe.
- Bio-Augmentation: Their operatives have some enhancements, making them more durable than regular humans even without body armor. The Elite variants also possess gene-mods, some of which go beyond Dr. Vahlen's ethical limits.
- Conspicuous Consumption/Damn, It Feels Good to Be a Gangster : Compared to the spartan and straightforward design of XCOM's own headquarters, EXALT's command center is absolutely luxurious, with non-essential things like bear skin rugs, sofas and various kinds of artwork decorating the place. Officer Bradford points out how it is a bad tactical decision for them to put form over function when designing their command center.
- Cool Guns: All of their weapons are sleek, black metal, German-style weapons, with their assault rifles most notably being a dead ringer for H&K G36s. Their laser weapons have effectively the same housing as their ballistic weapons, but with additional attachments and glowing red lines.
- Cyanide Pill: Syringe, actually, but fulfills the same purpose.
- Dangerously Genre Savvy: They recognize that facing XCOM head-on would be suicide, so they instead work to hinder the war effort through covert, behind the scenes actions. Indeed, half the challenge with EXALT is finding them, and they will quickly evacuate their cells once discovered unless dealt with immediately.
- Diabolical Mastermind: Their leader appears to have flown the coop by the time XCOM comes knocking. A villainous throne, a giant holographic globe... all he's missing is a Persian cat.
- Elite Mook: They start using Elite versions of their operatives later on in the game, which have been genetically modified and equipped with laser weapons and body armor.
- Evil Counterpart: EXALT operatives use classes, equipment and abilities similar or even identical to that of XCOM soldiers. Their HQ even has a red-tinted counterpart of the Geoscape hologram, but in a fancy wood-lined office rather than XCOM's military base.
- Evil Makes You Ugly: Elite EXALT operatives display deep wrinkles, sunken eyes and some even have greenish skin discolorations. Their regular operatives aren't in much better shape either.
- Evil Tower of Ominousness: Their headquarters is Hidden in Plain Sight inside a skyscraper penthouse.
- Faceless Goons: By way of face-obscuring bandanas.
- False Flag Operation: The descriptions for EXALT's Cool Guns mention that they might be useful for random requests from the funding nations.
- The Illuminati: They're a secret society of paramilitary operatives working in the shadows and masquerading as ordinary citizens. Each one of them is fanatically loyal to the cause and won't stop at anything to take the aliens' gifts and Take Over the World. The organisation is also shown to be very old and very wealthy, their base having a lot of fancy decorations and priceless art. Their insignia even has the stereotypical Illuminati "eye"!
- Lensman Arms Race: With XCOM. Both sides start out with ballistic weapons and the like, and reverse engineer alien technology independently of one another, up to the point where, later in the game, EXALT is also fielding laser weaponry and gene augmented operatives of their own, though they lack an equivalent to the Scatter Laser that XCOM can research and field. However, due to their unwillingness to face the aliens in combat directly (unless a prize as valuable as Annette is at stake), they never reverse-engineer plasma weaponry or powered armour, meaning that they are severely outclassed by XCOM later on.
- Les Collaborateurs: They welcome the alien invasion and hope to help it succeed by undermining XCOM. They then hope to rule over whatever is left of humanity once the aliens have departed.
- Malevolent Masked Men: Their face coverings and attire evoke the image of high-class gangsters, or perhaps yuppie pirates.
- Mildly Military: EXALT operatives take to the field wearing dress shirts and ties rather than body armor. Justified as the members of EXALT are not trained soldiers, but rather weekend warriors. Word of God states that "they're not soldiers, you are fighting the believers themselves... These guys were sitting in their offices at the bank, at the PR agency, or whatever, and then the call comes ... and they stand up, go to the closet, push the button, put on the bandanas, and go."
- Shadow Archetype: To XCOM. As stated above, both factions have similar tech trees and field similar units, however EXALT's plans for global domination through alien technology conflicts with XCOM's goal of saving humanity from the alien threat. In addition, EXALT has less ethical restrictions when it comes to genetic modification than XCOM.
- Vendor Trash: EXALT's Cool Guns aren't a whole lot of use once you have a surplus of plasma-tier weapons, though they can be useful for intermediary outfitting of new soldiers if you don't have enough laser weapons to go around. The bonus loot you get from trashing their HQ is also essentially useless - you can either keep it, or sell it off for a quick few hundred.
- Waistcoat of Style: All EXALT operatives wear these.
- Walkie-Talkie Static: To keep them from being humanized, all you hear from them are orders being relayed over their comm links, and said orders are completely indecipherable due to heavy radio static.
- Wicked Cultured: After raiding their headquarters, the Vendor Trash seized by your soldiers includes collections of priceless artwork that can be sold to collectors for more funding.
- Western Terrorists: In fact, they fit the traditional visual design of Western European/American criminals and bank robbers: Business attire, bandanas to cover their faces, and sleek, ultra-modern German-style assault weapons.
- Zerg Rush: EXALT troops who are after an objective will aggressively push toward it, going so far as to rush your positions, intentionally leaving some of their soldiers exposed, because they know they have an advantage in numbers and they are that fanatically devoted to their cause. This can backfire horribly for them if they decide to charge a MEC.
The basic EXALT infantryman, they rely on overwhelming their enemies with numbers, firepower and aggressive tactics. Equipped with assault rifles and grenades, they are the counterpart to XCOM's Rookie and Assault classes.
- Master of None: Has no special abilities, aside from the unique "Adrenaline Rush" gene mod on the Elite versions.
- Mook: They're the most numerous, but also the weakest of EXALT's units.
- Throw Down the Bomblet: Can throw Frag Grenades. Their Elite versions upgrade to Alien Grenades.
- Turns Red: Their Elite versions have the "Adrenaline Rush" gene mod, which increases Aim and Critical Chance by 10% if they're injured.
These trained combat medics support other EXALT personnel with both healing and fire support. Packing assault rifles, smoke grenades and medikits, they are the counterpart to XCOM's Support class.
- Combat Medic: They can put up a fight with their assault rifles, though not quite as well as other EXALT units. They do have the "Covering Fire" passive ability, which, if they're on Overwatch, lets them shoot first at an enemy that's about to open fire.
- Healing Factor: Their Elite versions regenerate 1 HP every turn thanks to their unique "Regen Pheromones" gene mod, as do nearby allies.
- The Medic: Of course. Can heal other EXALT units for 4HP with EXALT's version of the Medikit. Can be used 3 times per mission, thanks to their "Field Medic" passive ability.
- Smoke Out: Has the "Smoke Grenade" active ability, which generates a large smoke cloud that provides a Defense bonus to all units within the cloud. They can only use it once per missions. Elite versions have the "Smoke and Mirrors" passive ability, which increases the number of times they can use it per mission by 2.
Armed with LMGs and rocket launchers, they provide heavy fire support on EXALT operations. With their heavy firepower and increased durability, they are the counterpart to XCOM's Heavy class.
- Made of Iron: Literally. The Elite variant has a unique gene mod, "Iron Skin", that reduces all incoming damage.
- Mighty Glacier: They are the most durable EXALT unit, with high damage output on top of that.
- More Dakka: Armed with a LMG, which puts out even more rounds when using "Suppression".
- Pinned Down: They have the "Suppression" active ability, which reduces the target's Aim by 30 and grants the EXALT Heavy a reaction shot should the target move.
- Stuff Blowing Up: Can fire a rocket and throw grenades.
- Throw Down the Bomblet: Can throw Frag Grenades. The Elite version upgrades to Alien Grenades.
These expert marksmen can pick off EXALT's enemies from a safe distance with their sniper rifles. Fragile but capable of dishing out a lot of hurt from a distance, they are the counterpart to XCOM's Sniper class.
- Do Not Run with a Gun: Their "Snap Shot" passive ability means that they can move and shoot in the same turn, though they get a -10 Aim penalty if they do move.
- Geo Effects: Their "Damn Good Ground" passive ability gives them an extra +10 Aim and Defense for being at a higher elevation level than their target. Their Elite versions also have the "Depth Perception" gene mod, which increases the elevation bonus by a further 5%.
- Glass Cannon: Has the lowest health rating of all EXALT units, but deals a lot of damage.
- Long-Range Fighter