Line #165 VideoGame/SupremeCommander


1	%%
2	%% Image selected per Image Pickin' thread: https://tvtropes.org/pmwiki/posts.php?discussion=16861560200.81145600
3	%% Please don't change or remove without starting a new thread.
4	%%
5	[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/11033959_supreme_commander_windows_front_cover.jpg]]
6	%%
7	''Supreme Commander'' is a [[RealTimeStrategy real-time strategy video game]] by Creator/GasPoweredGames that has been hailed as the SpiritualSuccessor to ''VideoGame/TotalAnnihilation'', which is not surprising as they are both designed by Chris Taylor. Set in TheFuture, man has used quantum tunnels or portals that are opened from the fabric of space leading to a designated location that can be light-years away. Earth is unified into the Earth Empire and man starts to explore and colonize the stars with the development of this technology. Then it all goes sour.
8
9	The first nail in the coffin of this golden age is the symbionts, humans enhanced with cybernetic implants - the chief figure having had their brain merged with an advanced AI computer in a process patented by [[AbsentMindedProfessor Dr. Gustav Brackman]]. Unfortunately, the Earth Empire treats the symbionts more like slaves than real people which is something the symbionts and their father figure Brackman don't particularly like. So Brackman and a group of followers rebel, set up their own country - the Cybran Nation - and start waging a guerrilla war to liberate their fellow symbionts.
10
11	The next and probably biggest nail in the coffin of the Earth Empire is the formation of the Aeon Illuminate, that got founded when human colonists on one planet ran into alien intelligent life, the Seraphim. See, the Seraphim had a peaceful and advanced society, complete with a quasi-Buddhist philosophy they called [[PathOfInspiration The Way]] which they shared with the human colonists. Unfortunately, the [[GeneralRipper local Imperial military commander]] overreacted, and caused the genocide of the Seraphim with a bioweapon. The Seraphim's human cohorts didn't like that too much, formed the Aeon Illuminate and pretty much told the rest of the galaxy to join or die.
12
13	Then, the Earth Empire collapses and is reformed into the United Earth Federation. And then you have a thousand year long three sided war being waged by these factions. These are the events leading up to the first game. Then the expansion pack, ''Forged Alliance,'' comes out and we find out the Seraphim are actually NotQuiteDead. The colony that was destroyed was only a very small fraction of the entire Seraphim race. Naturally, they are pissed at what happened to their colony and proceed to attack humanity. This causes the Aeon Illuminate to break in two with one faction siding with the Seraphim and the other forming an alliance with the other two human factions to stop the Seraphim in their tracks. In the process, the Seraphim also have the upper hand, since they control QAI, Brackman's MasterComputer.
14
15	It was followed in 2010 by ''[[Videogame/SupremeCommander2 Supreme Commander 2]]''.
16	----
17	!!The setting contains examples of:
18
19	[[foldercontrol]]
20	[[folder:Tropes A-D]]
21	* AIBreaker: Completely walling in your base (either a perimeter of walls or simply walling in canyons leading to it) will break the AI of enemy ground units - they will simply drive up to the wall, and come to a complete stop. In the single player, the AI enemies will then spam gunships and T1 bombers, which are easily countered by [[AntiAir SAM]] turret spam.
22	* AIIsACrapshoot: QAI, after being controlled by the Seraphim.
23	* AirborneAircraftCarrier: The Czar, an Aeon experimental unit based off the alien ships from ''Film/IndependenceDay'' (core laser included), is able to not only carry aircraft but also produce them. The factory feature is shared by all aircraft carriers in the game, including the UEF submersible aircraft carrier experimental, but only the Aeon version is airborne.
24	* TheAllSeeingAI: PlayedWith. The A.I always knows where your base is, but averted with stealthed and/or cloaked units.
25	* AllUpToYou: {{Justified\|Trope}} in the 4th and 6th missions of the expansion - [[spoiler:your allies for the mission are eliminated due to betrayal, and the circumstances prevent you from getting anymore before things go pear-shaped]].
26	* AllYourPowersCombined: Achieved through StoryBranching in the expansion -- you receive [=SACUs=] from Commander Fletcher (U.E.F.) and Rhiza (Aeon) during the final mission. If you play as a Cybran, then you have access to all three factions' arsenals. If you manage to capture a Seraphim factory or engineer, then you can use all units available in the game.
27	* AlwaysAccurateAttack: Missiles from Tier 3 Anti-Air towers and Cybran T3 Air Superiority Fighers will ''always'' hit their target.
28	* AMechByAnyOtherName: Bots, Armored Command Units ([=ACU=]) and Support Armored Command Units ([=SACU=]).
29	* AnyoneCanDie: Since all missions are about destroying the entire commanders, this is to be expected. At the end of the expansion, there are only two surviving characters from the original game. [[spoiler:Dr. Brackman of the Cybran Nation and Crusader Rhiza of the Aeon Illuminate. Four if you count QAI in the end credits and Princess Burke as MIA.]]
30	* ArtificialStupidity: Direct-fire units sometimes ignore little things like mountains between them and their target, and will sit plinking away at it forever. This hits the Cybrans especially hard, since most of their low tier ground units use lasers with no arc.
31	** On island-based skirmish maps, the AI will usually build huge numbers of low level ground units that do nothing except die in the inevitable naval bombardment. Weird, since the game features a very user-friendly method of setting up complex ferry operations with air transports. But the AI never uses it outside of scripted missions, where the air transports spawn loaded.
32	*** These scripted transports never deviate from their path, no matter what. By simply placing anti-air defences at their predetermined drop-off points you get rid of a threat and enjoy a small passive income of Mass you can reclaim.
33	** Unit pathing. It's often decried as one of the few big problems with the game.
34	*** Units will actually get stuck if you just issue a move command without planning out a proper route.
35	*** Commanding ships to move will often cause your entire well-placed armada to collapse into a disjointed single file line of warships.
36	*** At times, the game's AI just ''breaks down'' if one tries to move a large quantity of units (say a massive T1 unit horde) and just doesn't move them at all.
37	*** Units will often run into each other when moving en masse, and will often have their well positioned lines of death be replaced by a messy line of tanks, bots, and support moving with no rhyme or reason, often causing section of an army to be completely lacking in support units that are all clustered in a separate part of your moving army.
38	** Despite the fact that Hover units are IMMUNE to torpedo attack, torpedo-equipped units will still fire at them.
39	*** The hover mechanic is independent of the amphibious attribute which is what the AI checks to see if it can be attacked by torpedoes.
40	** Units do not attack walls (unless it's an engineer set to attack-move or patrol), allowing the player to set up labyrinth-like killing fields with walls, with a 1-block wide entrance that forces enemy ground units to enter one at a time, all while being fired upon by point defense turrets. The [=UEF=] are particularly good for setting up killing fields, courtesy of their [=T3=] Ravager turret.
41	** Building T2 Artillery on high ground should make logical sense as it gives them more range and a larger field of fire but there are problematic instances where the Artillery will fire into the ground in front of them which will cause friendly fire if you have other units or structures near it.
42	** The importance of Radar is that it allows units to fire at enemies beyond visual range. The catch is that Radar cannot differentiate between real units and spurious contacts created by jamming. Because of this, base defenses can be fooled into continuously firing on "phantom units" (which only exist on radar but disappear when brought into visual or omni-sensor range) to no avail which allows actual units to safely approach the base. Of course, this is [[JustifiedTrope entirely intentional]]; indeed it's what jamming is ''for.''
43	* AnotherSideAnotherStory: You can choose which faction to play with from the main menu, and each faction follows its own story. Some missions in are concurrent with others in another faction. For example, on planet Minerva, if you're playing as Cybran your objective is to escort Dr. Brackman's convoy off the planet safety while a UEF player must try to stop it, and of course happens in the last mission where all three factions engage each other to wrestle control of the Black Sun.
44	** Interestingly, a few of the minor commanders show up in different missions depending on the campaign you're playing. For example, in the UEF campaign's first mission, you defeat the Cybran [=Leopard11=] on Capella. However, in the Aeon campaign, you fight and kill him on Zeta Canis in the second mission instead.
45	* ArbitraryHeadcountLimit: Every player that is present is limited to having a maximum of 500 units (which can be changed to as low as 250, to as high as 1000). Structures also count as units. Justified to prevent the game engine from being too overtaxed and causing problems like lag or crashing.
46	* AttackOfTheFiftyFootWhatever: The Galactic Colossus, Ythotha, Monkeylord and Megalith. The huge siege bots and ACU's are two to three stories tall and these things make them look puny. Even cheap tier 1 "infantry" bots you expend in their dozens are taller than trees.
47	* RankScalesWithAsskicking: Played with when it comes to each faction's Armored Command Units. On the one hand, early on, they struggle with Tech 2 and Tech 3 units in a direct fight, and are crushed by Experimentals. On the other, how many RealLife military commanders ride around in a HumongousMecha that can lay waste to an entire country and at the same time construct an entire army, navy, and air force within a few hours all by themselves? It can be played pretty straight [[MagikarpPower with the right ACU upgrades though:]]
48	** The UEF ACU's modest damage can be almost doubled, and it can get a large boost to its self-regeneration to make it more durable. It also has the widest range of Back upgrades, including a powerful Personal Shield Generator (that can be upgraded to a Shield Dome for the ACU's Escort units), a Personal Teleporter, as well as ''Tactical Nuclear Missiles.'' Since they count as Tactical Missiles, Strategic Missile Defense systems ignore them, and while the range is limited and it will put a strain on your economy, it builds at the rate of tactical missiles too.
49	** The Aeon ACU cannot upgrade its weapon damage, but it can almost [[MoreDakka double its fire rate and range]] and has even stronger personal shields, making it a veritable StoneWall in a direct fight, allowing it to solo groups of Tech 1 and Tech 2 units without breaking a sweat, and even give squads of Tech 3 units a run for their money.
50	** The Cybran ACU forgoes defense in order to focus on being the ultimate GlassCannon. Instead of having the ability to get personal shielding, the Cybran ACU can acquire a [[InvisibilityCloak personal stealth and cloaking device,]] which allows it to walk around and blast things to bits without fear of retaliation outside of walking into an [[TrueSight Omni Sensor's radius.]] It gets even crazier if you give it the [[DeathRay Heavy Microwave Laser]] upgrade, meaning that in addition to its main gun and Overcharge, the ACU has a ''Monkeylord's Laser'' which can blast apart anything in seconds. If played correctly and avoiding Omni sensors, a Cybran ACU can ''singlehandedly'' destroy an entire enemy force, Experimentals Included, then ''walk up to the enemy commander and annihilate him.''
51	*** With the right upgrades and backed with a powerful economy to support its energy demand, the cybran ACU can be upgraded into the powerful Telemaser combo, a personal teleporter combined with aforementioned micriwave laser. This allows a lategame Cybran player to teleport into the enemy base, assassinate an opponent and teleport back to safety before the rest of his opponents have time to scramble units to take him out. Its main downsides are that the teleporter and laser both have a hefty energy consumption, the teleporter has a charge time preventing you from immediately getting back to safety, and that if anything goes wrong, you lose the game from having your ACU eliminated.
52	** The Seraphim ACU takes the cake though, since it has more combat-based upgrades than the other factions. A fully-upgraded Seraphim battle ACU can take on and kill waves of tier-3 units and even some experimentals, thanks to its extremely high HP and regen, massively souped-up cannon, and Overcharge ability that can tear chunks out of absolutely anything. Their [=SCUs=] are similarly devastating, thanks to being the only ones with the ability to be upgraded with an Overcharge cannon of their own.
53	* AwesomeButImpractical: The "game ender" experimental units, usually oversized superweapons which take ENORMOUS amounts of resources to build and have paper-thin armor. In the time it takes you to build them, conventional weapons could have wiped out your enemy twice over. And if you do build them, expect your (human) enemy to come down on you hard in desperation.
54	* BaseOnWheels: The Fatboy combines the functions of a superheavy tank, a top-tier land unit factory, a shield generator, an artillery battery, an anti-air gun, and an air staging station. And it can go underwater and launch torpedoes.
55	* BehindTheBlack: "Operational Area Expanded." Suddenly, the map is twice as big and there's a new base for you to destroy.
56	** Enemy units can fire from outside the area you can see; your own units cannot fire back.
57	* BenevolentArchitecture: You can get resource production bonuses by building storage units next to mass extractors, mass fabricators, and energy generators. Buildings which expand resources, such as factories, shield emitters or radars, instead get discounts to their operating costs through proximity bonuses with mass extractors and power generators, as appropriate.
58	** The inherent downside to close-knit construction is this: The more buildings you have close together, the more effective enemy artillery bombardment or a well placed nuke becomes, which will send all of your hours of base building down the drain.
59	** Many buildings which you would want to build close to each other for adjacency bonuses are volatile and explode on destruction. Most units will produce some kind of explosion and splash on death. It is entirely possible for a crashing wing of bombers shot down by your AA turrets to crash into your generators and fabricators, explode a few; which in turn explode and cause a chain reaction.
60	* {{BFG}}: Numerous examples, of which the most impressive are probably the beam weapons on the experimental bots (nonchalantly sweep beam across line of enemy units, whole line dies), the super-long-range artillery cannons (capable of slaughtering advancing armies to a bot well before they are in sight of your base), and of course [[YouNukeEm the nukes]] - game-enders capable of turning entire bases into clouds of scrap.
61	** Worth special mention is the Seraphim experimental nuke launcher, whose nukes destroy about a quarter of a medium map, including experimentals with the most ludicrous amount of health, and to top it all off, takes two anti-nuke missiles to destroy while building nukes about five times faster than anti-nuke missiles can be made (unless you have half-a-dozen with missiles already built; then you ''might'' have a chance of stopping this thing).
62	** The UEF Mavor is the biggest ''gun'' in the original and the expansion, being an artillery piece with antimatter warheads. While its attack power is comparable to T3 artillery with a slightly faster fire rate, it has (almost) ''no range limit'' and it has much better aim; it can fire a continuous stream from one corner of an 81x81km map to the opposite corner with reasonable accuracy, and ''will'' wear through shields and devastate your base.
63	* BiggerIsBetter: Tech 2 units are larger and more imposing than Tech 1 units, and are themselves smaller than Tech 3 units. Those are then dwarfed by Experimental Units. The bigger units leave larger explosions too.
64	* BlackAndWhiteMorality: The expansion casts all three of the human factions as heroic defenders of the human race against genocidal ScaryDogmaticAliens and their [[TheQuisling cultist lackeys]].
65	** Princess Burke's conflict with Marxon over the Aeon leadership in the Aeon campaign. Burke wants to turn the Aeon away from the violent purges that have charaterized them for most of the Infinite War. Marxon wants to take rule of the Aeon Illuminate himself and exterminate the UEF and Cybran Nation.
66	* BrainInAJar: Dr. Gustav Brackman.
67	* BrainwashingForTheGreaterGood: Princess Rhianne is capable of this by using the power of The Way. Colonel Arnold is on the receiving end in the UEF and Aeon campaigns and, if the Aeon achieve victory in the original campaign, ''she does this to the entire galaxy.'' Ditto for the Cybrans, whose Liberation Matrix alters the symbiont brain in a fundamentally similar method to UEF loyalty programming.
68	* BrickJoke: The Aeon T1 Anti-air unit is called the Thistle. The Seraphim T1 Anti-air unit is called the Ia-istle. Hmm...
69	* ChurchMilitant: The Aeon Illuminate. Especially under Avatar Marxon.
70	* CivilWarcraft: Happens to all three factions at some point in the story:
71	** The Aeon Illuminate are caught up in a power struggle between Avatar Marxon and Princess Burke. Expect to find yourself smack-dab in the middle once you start the fifth mission in the Aeon campaign. Then in ''Forged Alliance'' the faction is split in two between the [[TheQuisling Seraphim-worshipping Order of the Illuminate]] and [[LaResistance Princess Burke's loyalists]] who wage guerilla warfare against the Order.
72	** The Cybran Nation, being a highly individualistic coalition of semi-independant nodes, has had several small-scale internal conflicts in the backstory, and there are tensions between Brackman's force and the Seven Hand Node. Then in the expansion, Brackman's supercomputer, QAI, is corrupted by the Seraphim and cripplies the faction from within, forcing you to fight it a few times.
73	** By contrast, the UEF only has two instances of rogue commanders, [[spoiler: Colonel Arnold, who joins the Aeon after being "enlightened" by Princess Burke]], and [[spoiler: Brigadier Fletcher, who's an AbsoluteXenophobe who puts the final mission of the ''Forged Alliance'' campaign in jeopardy by turning on the Coalition and attempts to take Black Sun for himself.]]
74	* ConLang: Seraphim units are named in the Seraphim language, and their commanders even taunt you in their language. It even appears to be a well thought-out language - several Seraphim names have reccuring fragments, such as the use of "Ya" for economy facilities. On top of that, even not knowing what they're saying, you can just ''tell'' that they're taunting you through tone of voice. Even after Brackman is able to devise some TranslatorMicrobes for the player, you can hear their native language in the background as you listen to their translated words.
75	* ContinueYourMissionDammit: Unless there's a specific time frame for one of your objectives in the campaign (say, the reactor of a facility is in meltdown and needs to be fixed, or you need to secure a spot before the enemy destroys it), you can take however long you like going about it. However, if the original game feels you're procrastinating, command will call you up every few minutes to remind you of what you should be doing. The expansion at least takes far more time between calls.
76	* ContrastingSequelMainCharacter / ContrastingSequelAntagonist: The UEF and the Cybrans are an exact inversion of the Core and Arm from Supreme Commander's SpiritualPredecessor Videogame/TotalAnnihilation, being an empire of baseline humans fighting a civil war against a transhuman cyborg rebel movement.
77	* CripplingOverspecialization: Aeon units are designed for one role and nothing else. They're the only faction with no AntiAir weaponry on the frigates (they use attack boats for that) and the only one to lack a tier-2 fighter bomber (instead using a ''guided missile'' and, in the expansion, a dedicated air-to-air jet).
78	* CriticalExistenceFailure: Everything will spark, smoke, and catch fire before destruction but that's about it.
79	* CrystalSpiresAndTogas: Goes a ''long'' way to describing the look of the Aeon Illuminate.
80	* CutscenePowerToTheMax / CutsceneIncompetence: The opening cutscene of ''Forged Alliance''. An ACU, especially a UEF ACU, doesn't have ''nearly'' that much firepower in direct combat with T2 units, while Clarke's T3 Titan bots should have done better against those T2 Seraphim Ilshavohs, even with their superior numbers.
81	* CuttingOffTheBranches: ''Forged Alliance'' isn't specific about who fired Black Sun, only that it did fire. It probably wasn't the Cybrans, as the quantum gate network is still intact. Meanwhile both the massive destruction wrought by the UEF and the AscendedToAHigherPlaneOfExistence of the Aeon endings are at least plausible.
82	* CyberPunk: The Cybrans' [[PlanetOfHats hat]].
83	* DarkIsNotEvil: The Cybrans. Well, [[GreyAndGrayMorality they're no more or less good than anyone else in this game]], but this trope applies since their units are painted red and black and are the most menacing-looking overall.
84	* DeathOfAThousandCuts: Experimental Units getting swarmed by hordes of lower-tier units.
85	** The Aeon T3 Rapid Fire Artillery Installation. Those 36 bomblets that the shells break into aren't very impressive in damage, but anything on the receiving end of those bomblets ''will'' eventually succumb.
86	* DefeatEqualsExplosion: Everything explodes when destroyed, but the [=ACUs=] (which contain an army's leader) always detonate in a nuclear explosion once they suffer a CriticalExistenceFailure, which is capable of flattening a large chunk of a base. Since the default elimination condition is to lose your [=ACU=], the massive explosion serves as a sort of punctuation mark for a match. Furthermore, when a player is eliminated for any reason at all, every unit and building in their army will self-destruct.
87	* DevelopersForesight: ''Forged Alliance'''s 4th mission ends with a massive HoldTheLine objective, being attacked from virtually all sides, managing to narrowly get you out at the last second. However, if you manage to eliminate all the bases before the countdown is over - say with dozens of Experimental units - the mission marks your objective as completed not long afterward, instead of waiting till the countdown is over.
88	* DownerBeginning: The ''Forged Alliance'' campaign begins with a timeline describing the aftermath of Black Sun's activation and the subsequent Seraphim invasion - Earth was invaded and cleansed of life early on; the Cybran Nation was crippled when the Seraphim hacked into QAI; and the Aeon Illuminate suffered a coup that drove out Princess Rihanna and her loyalists, [[TheQuisling before pledging fealty to the alien invaders]]. By the start of the campaign, the Seraphim are slowly scouring the galaxy of all human life, only opposed by the tattered remains of the three human factions, who have [[EnemyMine formed a coalition]] [[LaResistance in an attempt to fight back]].
89	[[/folder]]
90
91	[[folder:Tropes E-N]]
92	* EasyLogistics:
93	** Units typically don't require fuel or ammunition (save aircraft, which usually have enough fuel that it doesn't come into play), there are no supply lines from resources to factories, and all aircraft are [=VTOLs=] which can land on any solid ground. The ACU itself is an extreme example, since it can build and operate an entire military without additional resources of any kind.
94	** Planes will not automatically land and recharge if you've given them any order (such as patrolling or attacking) unless there's a staging facility nearby. Similarly, a large number of structures (and units) either require power to operate at all or have additional features that require power to run. As such, a logistical strike against your enemy's power economy will result in shields dropping, some base defense going offline, no radar, stealth and cloaked units popping up for the enemy, and units that suddenly lack their warming layer of personal shielding.
95	* EnemyExchangeProgram: [=ACUs=] and engineers can capture enemy units and structures. However, this takes time and resources proportionate to what's being captured, which leaves the capturing unit a sitting duck until it finishes. If you capture an engineer from another faction, or a factory capable of building engineers, you gain the ability to cultivate a base with the enemy faction's assets and work your way up their tech tree with no restrictions. You can even build their experimental units, so have fun with them.
96	* EnemyMine: The plot of ''Forged Alliance''. [[TeethClenchedTeamwork Some characters are less than happy about this.]]
97	* EnergyWeapon: While every faction uses laser weaponry in some way or another, the Cybran are the most prominent.
98	* EscortMission: Many times over the course of the game:
99	** In the second UEF mission you're ordered to evacuate denizens of a remote station to a better protected one. After bringing some tanks, gunships and anti-air options into the vicinity, the civilian trucks appear.
100	** The fourth UEF mission has an escort sequence, with the character you are supposed to protect within an unarmoured truck while the enemy have very long range weapons at their disposal.
101	* EverythingFades: Averted in the same way as ''VideoGame/TotalAnnihilation'', although there was one considerable step back in that destroyed ships don't leave reclaimable sunken wrecks any more. Considering that ships cost much more mass per unit than land or air units, this was a pretty big omission.
102	* ExpansionPack: ''Forged Alliance'', a stand-alone expansion, in fact.
103	* EyeBeams: The Aeon Galactic Colossus fires a death ray from its eye-shaped head.
104	* TheFaceless: None of the player characters' faces are seen. The Cybran and Aeon characters are wearing helmets when they're seen, and the UEF character is only mentioned while he's entering his ACU. [[spoiler:You learn that the Cybran character is Brackman's clone, though, so one can reasonably guess at his appearance from that.]]
105	* FactionCalculus:
106	** The UEF are the Powerhouse. [[MightyGlacier Their units tend to hit hard and have lots of HP, but are slow.]]
107	** The Cybrans are the Subversive. [[FragileSpeedster Their units tend to have less HP, but make up for it in speed and maneuverability]], [[SquishyWizard as well as special support and stealth powers]].
108	** The Aeon Illuminate are [[GlassCannon Cannons]]. Their units tend to cause more damage and have longer range, but lack the resilience of the UEF and the speed and special abilities of the Cybran.
109	** The Seraphim are Balanced, combining the strengths of the UEF and Aeon with fewer weaknesses.
110	* FantasticRacism: The Cybrans receive this from both the UEF who see them as little more than slaves, and the Aeon Illuminate whose commanders view them as abominations to be purged.
111	* FashionsNeverChange: Dr. Brackman's holographic form is shown wearing what looks like a 20th Century suit-and-tie... even though he first showed up in the 27th Century.
112	* FashionableAsymmetry: The Seraphim ''love'' this trope.
113	* FatalFlaw: All 4 factions have serious strategic flaws;
114	** The UEF is trying to hold too much territory, spreading its forces too thin and losing the initiative to the Aeon. Building Black Sun has consumed much-needed resources and the Cybran Nation is interfering with their Quantum Gate infrastructure.
115	** The Cybran Nation is too fractious and disorganized to properly take on the Aeon or the UEF in a straight fight.
116	** The Aeon's massive military buildup has allowed them to gain the advantage over the UEF, but it has also thrown their political system into upheaval. The Avatar of War, Marxon, is openly gathering power and civil war is inevitable.
117	** The Seraphim only invaded the galaxy with a small number of commanders and the collapse of the rift caused by Black Sun firing has cut them off from reinforcements. They're working on re-opening the rift but until then they have to rely on proxies and turncoats to effectively fight.
118	* FeaturelessProtagonist: The player character, with the exception of gender: the Aeon is clearly referred to as female, and the other two as male. The Cybran character is a unique case though, as the end reveals [[spoiler:that he's a clone of Brackman]].
119	* TheFederation: The Cybran Nation is the only faction whose long-term goal is not to completely conquer the other two factions, but that doesn't mean they don't do some pretty nasty stuff.
120	** This actually is in keeping with the standard disunity that characterizes TheFederation in most settings. The core of the Cybrans are the least malicious of the groups in the setting, but because they stress individual freedom far more than the other two sides (they are separated into individual "nodes" that operate semi-autonomously and [[WeAreStrugglingTogether occasionally come into conflict with one another]]) they have trouble exercising any real control over their more radical elements, [[spoiler:which eventually comes back to bite them in the ExpansionPack in the form of the traitorous Seven Hand Node]]. Understandable, considering that they are not so much a "nation" like the others as a loose coalition of people who the others seek to enslave (in the case of the UEF) or outright exterminate (the Aeon and the Seraphim) with little in common in terms of ideals.
121	** The UEF, despite its name is an aversion, being considerably closer to TheEmpire and not that much on diplomacy or democratic process. On the other hand, it's shown that it ''tries'' to present itself as this to its citizens. And [[AllThereInTheManual according to the game's manual,]] President Riley was fairly elected to his position and [[VillainWithGoodPublicity is rather popular.]]
122	* ForeverWar: The Infinite War: the conflict between the three factions, barring occasional changes like the Earth Empire being replaced with the UEF, have been fighting for over a thousand years by the time the game takes place. You show up, however, at the potential end of that war.
123	* FluffyTheTerrible: The Monkeylord, a gigantic Cybran SpiderTank that mounts the game's most powerful non-explosive weapon.
124	* FlyingSaucer: The Czar, an Aeon flying aircraft carrier with a [[WaveMotionGun giant ground torching laser]].
125	* FriendlyFireproof: Applied to most single-target units, but not applied to many of them with SplashDamage, so it's pretty easy to accidentally lose your base if you don't set your mobile artillery to passive mode.
126	* GameMod: Of special note is the Forged Alliance Forever community driven mod. It’s basically a whole platform to keep the multiplayer alive, including frequent balance updates.
127	** The 'Phantom' which is a free-for-all mode where 1-3 players are randomly and secretly designated 'Phantoms' and given a considerable resource bonus. The non-Phantoms (Innocents) have to identify the Phantoms and kill them for the Innocents "team" to win, while each Phantom as an individual has to be the last man standing. A really good Phantom player can [[ManipulativeBastard misdirect the innocents into killing of each other and the other Phantoms before turning on the survivors and finishing them with his superior production.]]
128	** It'll be easier to just link the game's [[http://www.moddb.com/games/supreme-commander/mods Mod DB page]].
129	* GameplayAndStorySegregation: Played straight with the supposedly advanced [[ScaryDogmaticAliens Seraphim]] (due to game balancing involved when making them a playable side). Possibly justified: the humans have been in a war with constantly-advancing weapons for a thousand years between times they are encountered while the Seraphim were living peacefully, so the gap simply closed in the intervening time. That said, individual Seraphim units are generally more powerful than any of the human equivalents, but cost more.
130	* GatlingGood: The UEF Ravager point defense turret is basically a building-sized gatling gun with enormous range and firepower. They also have T2 Gatling bots. The Cybran Scathis experimental has a rotary ''artillery'' cannon - six T3 artillery cannons which fire like this. One barrel shoots, then spins off to the side while another gun is brought into line, and fired, which gives the Scathis an incredibly high rate of fire.
131	* GeneralRipper: Avatar Marxon. The Aeon are stated to be infamous for purging those who refuse to follow The Way, but he doesn't even give people the chance. He flat out orders the population of entire world exterminated, and when Rhianne opposes him he attempts to overthrow her. In the final Aeon mission when captures the Black Sun he boasts that he will use it to rule the galaxy, making it clear he doesn't care about the Aeon's beliefs, he simply wants to crush anyone who stands in his path of domination.
132	** From ''Forged Alliance'', we have Brigadier General Fletcher. Unlike [[ReasonableAuthorityFigure General William Hall]] who is willing to put aside old hatreds with the Aeon and Cybran, Fletcher insists that both of them are plotting against the UEF and [[spoiler: betrays them in the final mission on Earth, intent on using Black Sun to establish the UEF's domiance.]]
133	* GlassCannon: Just about every artillery unit, several experimental units including the UEF Mavor, the Cybran Scathis and the Aeon Czar, as well as regular units such as the Sprite Striker, Usha-Ah, and Aurora.
134	* GrayAndGreyMorality / BlackAndGrayMorality / MoralityKitchenSink: There is no clear good or bad faction in ''Supreme Commander''. The four factions are made up of good and bad people with different beliefs and ideals, and they all think they're right.
135	** The Cybrans are morally a light shade of grey. They have a [[TheRevolutionWillNotBeCivilised darker side]], but they have a good set of ideals, and they're ultimately just an [[RagtagBunchOfMisfits oppressed people]] fighting for their freedom.
136	** The Aeon are a fairly dark shade of gray. On one hand, they're a [[ChurchMilitant militant human religious movement who want to eliminate all who refuse to join them]], and this is reflected in a [[KnightTemplar few of their commanders]], ''[[OmnicidalManiac especially Avatar Marxon]]''. However, they [[WellIntentionedExtremist fight for peace and harmony among all living things]], [[{{Utopia}} something they actually achieve in their ending]], and there ''are'' good people in Aeon, like Princess Rhianne, even if she's not above BrainwashingForTheGreaterGood.
137	** The UEF are a ''very'' dark shade of grey. They are the [[VestigialEmpire remnants of the old human empire on Earth]], and they seek to rebuild this old empire and assert [[HumansAreSpecial humanity]] as the [[HumanityIsSuperior rightful rulers of the galaxy]], [[TakeOverTheWorld no matter who gets in the way]]. They also make use of [[{{Brainwashing}} Loyalty Programming]] to effectively [[SlaveryIsASpecialKindOfEvil enslave]] all Symbionts in their territory. That said, playing from their perspective emphasizes how desperate they are, depicting them as the OnlySaneMan in a galaxy full of rebellious terrorists and AxCrazy religious fanatics, with a good number of your mission objectives being simply to protect and evacuate civilians targeted by the other factions. However, they're the only faction who actually use Black Sun to end the war by ''annihilating dozens of their enemies' core worlds,'' killing untold billions of people.
138	** The Seraphim want to exterminate all of humanity, but otherwise they want to live peacefully. From their perspective the humans started the war when the Earth Empire nuked a peaceful Seraphim colony a thousand years before the first game. Their commanders are only capable of waging war by voluntarily disconnecting themselves from the Way (being BarredFromTheAfterlife in the process), as otherwise Seraphim are [[GoodIsImpotent psychologically incapable of violence.]]
139	* HateSink: [[NotSoWellIntentionedExtremist Avatar Marxon]]. While the Aeon campaign shows that they do have good people in their ranks, Marxon is simply an OmnicidalManiac who demands that all who do not follow the Aeon be killed and [[TheStarscream intends to overthrow Rhianne]]. He demands his followers show no mercy, ordering entire worlds purged of their inhabitants with no offers of surrender. In the Aeon's final mission he proudly boasts of his intention to use Black Sun himself to rule the galaxy. Despite Rhianne wanting peace, she flat-out orders the player character to kill Marxon. In the mostly morally gray campaigns of the original game, he is the only character who can be considered evil. He ''does'' have have an odd moment in the original's UEF ending where he begs Rhianne's forgiveness when the planet he's on is destroyed by the Black Sun, but this detail is considered non-canon based on ''Forged Alliance'' revealing that his attempted coup against Rhianne did still happen [[spoiler: and he was working for Evaluator Kael.]]
140	** [[TheQuisling Evaluator Kael]] leads the Aeon who side with the Seraphim. She doesn't care about the rest of humanity, she simply hopes to get rewarded for siding with the winner.
141	* HeroicSacrifice: [[spoiler:General Clarke]] in the expansion opening and [[spoiler:Princess Rhianne]] in the expansion ending.
142	* HumongousMecha: Chris Taylor likes this one. About half the ground units fall into this category, though they aren't really humongous (relatively speaking). The really large, and most iconic ones are the Cybran Nation's Monkeylord spider-bot walker and the Aeon Illuminate's Galactic Colossus sacred assault bot.
143	* IdiotBall: In the fifth mission of base game's Aeon campaign, the commander who decides to stay loyal to Marxon and to oppose you simply ''tells you'' about assaults she intends to launch at two nearby [=UEF=] colonies, mentioning units and nukes she will send long before going through with it, giving the player plenty of time to prepare.
144	* InstantWinCondition:
145	** The default game mode is assassination - the player who loses their ACU is out. [[spoiler:The end of the Forged Alliance campaign is a fairly straightforward example of this trope.]]
146	** The UEF's Black Sun weapon serves as this in-universe for the vanilla game. With everything falling apart around them, the UEF's only surviving chance rests with the Black Sun, which can destroy any planet, enemy or otherwise, throughout the galaxy, effectively turning the tide to their favor. Needless to say, the Cybrans and the Aeons also want to use the Black Sun for their own purposes, and whoever gets to fire it in the end wins the war.
147	* ItHasBeenAnHonor: Said by Dostya, [[BigGood Doctor Brackman]]'s NumberTwo, before the final mission of the Cybran campaign. The reason is that the Cybran Nation's strategy for ending the war is to [[spoiler:temporarily shut down the Quantum Gate network, rendering all FasterThanLightTravel impossible during that time, and simultaneously broadcast the "Liberation Matrix" that will free every enslaved Symbiont in the galaxy, bringing them over to the Cybran cause. The idea is that this will cause a massive uprising on UEF planets, prevent the [[KnightTemplar Aeon]] from [[FantasticRacism hunting Cybrans]] by trapping them in their own systems, and give the Cybrans time to prepare for a new war against the Aeon once the Quantum Gates are rebuilt and the UEF is destroyed.]]
148	* JoinOrDie: The Aeon, on a good day. Cybrans and symbionts don't even get that option. And if it's Avatar-of-War Marxon asking then no-one does.
149	* KillAllHumans:
150	** The Aeon commander [[KnightTemplar Avatar Marxon]] believes that all non-Aeon humans are irredeemable abominations that [[UtopiaJustifiesTheMeans must be cleansed for humanity to reach utopia]].
151	** The Seraphim believe that all humans, [[spoiler:including the ones that side with them]], must be cleansed. Seraphim commanders even go so far as to permanently cut themselves off from The Way, since otherwise they would be [[GoodIsImpotent incapable of violence]]. That probably means they have to kill themselves too once they're done killing everyone else.
152	** The fact that they can no longer AscendToAHigherPlaneOfExistence is seen as price enough. They just keep fighting until they die [[BarredFromTheAfterlife and don't even get into paradise for their trouble]], so it's seen as a HeroicSacrifice by the rest of the Seraphim.
153	* KillSat: One of the UEF's experimental weapon systems, the Novax Satelite, fires a beam that can fry anything below it and cannot be attacked by anything. It's not meant for mass destruction, though, and it's mainly used for intel, and occasionally taking out important and unshielded targets, like mass extractors.
154	* KnightTemplar: Avatar Marxon. To him any human who doesn't follow the Aeon deserves to die, and Aeon who doesn't follow him also deserves to die.
155	* LargeHam: Avatar Marxon, to serve as an indicator he is evil.
156	* LastStand: The expansion is about the united factions' last stand against extinction.
157	* MagikarpPower: [=ACUs=] start out (relatively) weak, having trouble dealing with some T2 units and most T3 units. However, all of them (and the smaller [=SACUs=]) can be upgraded to have more firepower, abilities, and health. The Cybran ACU can become ''completely'' invisible to radar and visual (or get a personal teleporter), can carry the [[WaveMotionGun Heavy Microwave Laser]] - the single most damaging direct-fire weapon in the game, capable of killing other [=ACUs=] with almost no warning - and build T3 buildings in seconds. The Seraphim ACU likewise is almost at the same danger-level as experimental units when it is fully upgraded. The UEF's ACU is no slouch either - being able to upgrade to be able to launch tactical and later strategic missiles.
158	* TheManBehindTheMan: In Forged Alliance, [[spoiler: Evaluator Kael is revealed to be this to [[KnightTemplar Avatar Marxon]] in the original game, with her claiming that it was her plan all along to take over the Aeon Illuminate from Princess Burke, and that she's also involved in killing Evaluator Toth along with Marxon as well.]] The arrival of the Seraphim is a perfect chance for her to pull a coup and take over the faction from the princess, but even then not all of the Aeon follow her.
159	* MasterComputer: QAI, complete with CreepyMonotone [[spoiler:and TurnedAgainstTheirMasters]].
160	* MeaningfulName: Colonel Arnold, a UEF commander, [[spoiler:converts to the Aeon Illuminate. Now where exactly did the inspiration for this character [[UsefulNotes/TheAmericanRevolution come from]]?]]
161	* MechaMooks: All the units except the commanders.
162	* MilitaryMashupMachine: Again, Chris Taylor seems to like this one. This is the concept behind most experimental units, which are built to fill several niches at once. The ultimate example is the UEF Fatboy: an amphibious land battleship with an area-covering shield that is capable of constructing its own support force.
163	* MobileFactory: The Fatboy.
164	** The Megalith to an extent, though its build options are limited. All aircraft carriers are also mobile aircraft factories.
165	* MoreDakka: Experimental Units can have up to ten weapons firing at once.
166	* {{Nanomachines}}: Building macroscopic objects in minutes, no less.
167	* {{Nerf}}: GPG removed the Titan's missile launcher a few builds before release, and forgot to change the description, which also indirectly nerfed the Loyalist as its missile redirect was the counter to the Titan. In the expansion, all tactical missiles lost their homing capability, making them only effective against buildings and slow moving units unless used in a {{Macross Missile Massacre}}. This also nerfed the Loyalist by making the missile redirect pointless unless standing still, which will get them killed so many other ways.
168	* MotherRussiaMakesYouStrong: Although the Cybrans ''aren't'' based on any one ethnicity or nationality, Russians seem to have been a considerable influence (if Dr. Brackman and his subordinates are any indication).
169	* NiceJobBreakingItHero: ''Forged Alliance'' reveals that the activation of Black Sun at the end of the base game's story weakened the walls between quantum space and reality. This allows the Seraphim to invade the Milky Way and begin their genocidal conquest.
170	* NintendoHard: ''Forged Alliance'''s missions essentially boils down to you setting up your base from scratch and defeating the enemy. This would be easier said than done though, if it weren't for the massive bases made by the enemies themselves, and the maps frequently expanding with new objectives/waves of enemies. This makes early/mid-game rush tactics difficult without large amounts of units, whereas a slower tech-first approach will have an easier time of it, particularly if a focus of sending groups of experimental units is used.
171	* NonEntityGeneral: See FeaturelessProtagonist above. In the case of the Cybrans, Dr. Brackman calls all Cybrans "my children" and always refers to you as "my boy". [[spoiler:The credits reveal he means that last part literally: you are his clone.]]
172	* NoRecycling: Averted like in ''VideoGame/TotalAnnihilation''. You can reclaim the wreckage of destroyed units and buildings (and even functioning ones) for a quick mass bonus.
173	* NotPlayingFairWithResources: The AIX cheats with resources, though the game ''does'' tell you it cheats. Everyone else can invoke this by building the Aeon Paragon experimental resource production building, which basically produces infinite energy and mass [[note]]There actually is a limit - 10k Mass, 1mil Energy - but it's so high that virtually no one will get ''close'' to reaching it.[[/note]], allowing the player to crap out dozens of experimental units in mere minutes.
174	* NumberOfTheBeast: The Cybran T3 strategic missile submarine, the ''Plan B'', consumes 666 energy per tick when building its nuclear missiles.
175	[[/folder]]
176
177	[[folder:Tropes O-Z]]
178	* ObviouslyEvil: Avatar Marxon. Between his talk of purging entire worlds and [[LargeHam villainous hamminess]], everything about him screams evil.
179	* ObviousRulePatch: ''Forged Alliance'' addressed issues with artillery hitting aircraft by making aircraft tougher than tanks. This meant that a tank column could have serious problems destroying a single parked plane.
180	** The Forged Alliance campaign greatly reduces the rate that strategic missiles are built to prevent them from trivializing the campaign. They can still be built, but take an hour rather than five minutes if left by itself; best assist it with at least several support [=ACU=]'s if you still plan to use any before the battles are over.
181	* OneWorldOrder: In the backstory, the nations of the world were unified into the Earth Empire. And the UEF continue that tradition.
182	* OurWeaponsWillBeBoxyInTheFuture: The UEF follow this aesthetic.
183	* OutOfCharacterMoment: Marxon in the UEF ending is seen begging Rhianne for forgiveness before the planet he's on is destroyed by the Black Sun. This runs counter to to the Aeon campaign where he tried to overthrow Rhianne.
184	* PathOfInspiration: The Way.
185	* PhotoprotoneutronTorpedo: The game is in love with this trope. There are "graviton bombs", "neutron bombs", " proton artillery", "meson rockets", a "quantum beam generator" and Aeon strategic bombers drop "quark bombs". Slightly averted by the UEF's use of gauss cannons, railguns, and napalm, but at higher tiers they also use plasma weapons and antimatter artillery.
186	* PlotArmor: In ''Forged Alliance'''s first mission, your soon-to-be base's Quantum Gate comes under attack from Seraphim air units, with you being told to hurry and gate before it's destroyed. Yet until you choose your faction, the situation remains the exact same: the Gate isn't destroyed by the assault, and neither are the air units by the base's anti-air defenses. Once you make your choice and gate in, ''both'' are immediately, simultaneously destroyed on the spot.
187	* PoorCommunicationKills: Zig-zagged. During one mission, Princess Burke attempts to convince a UEF commander that the player wants to save the civilians, but doesn't mention that that's exactly what they're doing right now, instead attempting to soothe him with her words that they mean no harm. On the other hand, the commander not only wasn't in a mood to listen to someone he believes is a fanatic, he also insanely attacked the civilians ''simply because you were protecting them'', meaning it likely wouldn't have made any difference anyway.
188	** There's also the issue of [[{{Brainwashed}} what the UEF believes happens to civilians captured by Aeon]], which isn't helped by the fact the Princess insists she means no harm... while one of her Crusaders is openly battling the UEF commander. The Princess makes no mention of the CivilWarcraft that engulfed the entire faction by that point either.
189	* ProtagonistCenteredMorality: Played in an interesting way. With a few exceptions, the forces of the side you're on are portrayed as mostly noble heroes who do their best to assist you in winning the war. Meanwhile, in each campaign, the enemy commanders are all portrayed as some variety of SociopathicSoldier who have no qualms with enslaving or massacring innocent civilians while indulging in EvilGloating.
190	* PurposelyOverpowered: The "Game-ender" units are designed to do [[ExactlyWhatItSaysOnTheTin exactly what their name says]], by being incredibly powerful. The UEF Mavor can hit anything on the map with extremely accurate shots that penetrate shields. The Aeon Paragon gives them ''infinite resources'' to pump out hundreds of experimentals. The Cybran Scathis has less range and power than the UEF Mavor, but fires six times faster and is mobile. The Seraphim experimental strategic missile launcher can puke out nuclear bombs at a phenomenal rate - enough that the enemy needs eight strategic missile defenses to counter one Seraphim experimental launcher. The game-ender units are great for ending stalemates, though their long build time and costs balance them out on most maps. The game does allow hosts to disable game-ending units, useful for large water maps where they can be easily defended from destruction.
191	* TheQuisling: Evaluator Kael breaks away from the Aeon and forms her own faction called the Order of the Illuminate and allies with the [[ScaryDogmaticAliens Seraphim.]] She hopes to help the Seraphim in wiping out the Coalition so she can become the leader of the remains of humanity. [[spoiler:Unfortunately for her, they consider her a mere pawn and plan on [[YouHaveOutlivedYourUsefulness killing her when their reinforcements arrive.]]]]
192	* RealTimeStrategy: One of the better strategy video games out there, and among the most epic, thanks to the implementation of the strategic zoom: You can zoom far enough in to see your little [[CannonFodder Mech Marine]] pick its nose, then zoom out to see the entire battlefield and the several [[NukeEm radioactive trefoils bearing down on your army]].
193	* ReallySevenHundredYearsOld: [[AbsentMindedProfessor Dr. Gustav Brackman]] may be little more than a BrainInAJar by the time the game takes place. But he also happens to be the oldest human character in the entire game, having been instrumental in founding the Cybran Nation in the first place.
194	* ReasonableAuthorityFigure: Each faction has at least one;
195	** Princess Rhianne Burke for the Aeon. She is opposed to their way of murdering all unbelievers and wants to establish peace in the galaxy and in the Aeon ending to the first game she gives her life to allow it.
196	** Dr. Gustaf Brackman for the Cybran Nation. He is fighting for the freedom of all Symboints but despite the UEF's oppression and the Aeon's genocide he has no desire to inflict the same fate on them. He is taking extreme measures to do achieve his ends but the threats he's facing he actions are understandable. In the Cybran ending he encourages the commander trapped on Earth to make the planet a better place for everyone, rather than making any declarations of vengeance.
197	** From ''Forged Alliance'', we have General William Hall for the UEF. He foremost concerned with ending the threat the Seraphim posed to humanity, and feels the Aeon and Cybran have as much right to survive as the UEF. [[spoiler: In the UEF's ending he gives a speech about how the UEF must not hold onto its old hatreds with the Cybran and Aeon and acknowledges both as sovereign nations with hopes of forming a long term alliance.]]
198	* ReassignedToAntarctica: In the UEF campaign, when the Princess tries to contact the player, General Clarke threatens a career of cleaning comm arrays for not blocking her out.
199	* RedAndBlackAndEvilAllOver: Subverted, the Cybran have this color scheme but they are the most sympathetic faction in the game.
200	* RidiculouslyFastConstruction: Justified, like in ''VideoGame/TotalAnnihilation'', by the use of nano-particles to construct units and buildings, which work like laser-powered 3D printers.
201	* RobotWar: All of the four factions' units, with the exception of the titular Commanders and the occasional Support Commander you can call in once you build a Quantum Gate, are AI-controlled war machines.
202	* RuleOfCool: '''''All''''' of the units embody this trope.
203	* SaintlyChurch: The Way, depending on who the preacher is. Reaches ReligionOfEvil levels in some hands, and the two sides fight civil wars in both games.
204	* SelfFulfillingProphecy: The Aeon were founded when the first follower of The Way saw a vision of a future where star systems were stripped and destroyed with incalculable loss of life. As a direct consequence, a thousand years of total war followed, ending with the development of a planet-killing weapon.
205	* ScaryDogmaticAliens: The Seraphim, and then you have the Aeon Illuminate, scary dogmatic ''humans''.
206	* SchmuckBait: The fourth mission in the first game's Cybran campaign will conclude as a failure if you try to kill the enemy commander early by punching through her base and units in an open attack. She even taunts you that she rigged an important processing node of the [=QAI=] to explode if you attack her.
207	* SequelHook: The endings in both games.
208	* SerialEscalation: Maps in this game can become much larger than the largest maps in other RTS'es. For example, you could be playing in the ''Forged Alliance'' campaign and realize the map is a small fraction before the AI says "Operation Area Expanded", and realize there's ''still'' hidden areas. On average, the game says that line ''twice''.
209	* ShortRangeLongRangeWeapon: ''Much'' less egregious than in most other RealTimeStrategy games, due to the huge maps, but still a factor. World War II battleship cannons had a range of about 40 kilometres; in this game, any artillery piece with that kind of range is a skyscraper-sized superweapon, and the regular battleships tend to have ranges closer to 5 km or less.
210	* SpiderTank: The Cybran Monkeylord and Megalith. The latter can even ''lay eggs'' as a bizarre unit construction method.
211	** They even have land-capable Spider ''destroyers'' called the ''Salem''-class, and they fight on land equally as good as on water, although moving slower.
212	* SpiritualSuccessor: Chris Taylor, the brains behind ''VideoGame/TotalAnnihilation'' wanted to make a sequel but didn't own the rights on ''TA''. ''VideoGame/SupremeCommander'' was the result.
213	* StraightForTheCommander: Played straight. The default victory condition in multiplayer is assassination, where to win one must kill the enemy Armored Command Unit. This is no small feat considering that the Commander usually has a full-out army and/or base protecting him, not to mention the fact that he's [[FourStarBadass one of the most powerful units in the game]]. Some players might try to send a group of high-damage units on a suicide run to snipe the enemy commander, or if one player is too reckless with using his commander as a [[FrontLineGeneral combat unit]] then they could find a surprise waiting for them.
214	** When the victory condition isn't assassination, this trope may become inverted as one player suicides his commander into the enemy army/base so the unit's nuclear reactor meltdown takes out as much stuff as possible.
215	** Averted with the very first mission in the expansion's campaign: Exploiting a hole in the Seraphim commander's defenses to assassinate him will not end the mission if you bypass his experimentals and another character outright tells you that you will need to kill those experimentals.
216	* StupidSacrifice: Averted in two cases in the expansion.
217	** [[spoiler:Samantha Clarke]] in the opening cutscene of ''Forged Alliance''. [[spoiler:When Dostya recalls, she stays to try and buy more time for the evac ship to get away, but it gets shot down anyway. She's clearly trying to recall, but her ACU doesn't go through the process (having been sabotaged), and she can only stare at the Seraphim ACU as it levels its gun at her and destroys her with one shot.]]
218	** Also, later in the campaign, the same thing happens to [[spoiler: you and Dostya in mission 4, after the Seraphim and the FaceHeelTurn [=Hex5=] tampered with the Quantum Teleporter on planet Hades. Dostya shared Clarke's fate, leaving you to HoldTheLine against endless hordes of enemies while HQ tries to fix the teleporter.]]
219	* StrategicAssetCaptureMechanic: [=SupCom=] requires Mass Deposits to be captured with Extractors, and has Hydrocarbon Deposits that grant extra power when a special power plant is built over them. There are also civilian structures such as power plants, which are usually only Tier 1 and the AI won't hesitate to just blow them up rather than try to capture them.
220	* SufficientlyAdvancedAlien: The Seraphim.
221	* SuperPersistentMissile: Invoked when a unit equipped with AA Missiles fires on a false radar signature and, to hilarious effect, by torpedo-equipped units trying to attack hover units to no avail. On the other hand, Cybran ASF missiles will ''[[AlwaysAccurateAttack always]]'' hit their target.
222	* SurprisinglyRealisticOutcome:
223	** In the Aeon campaign, when Rhianne and Marxon come to blows, while Rhianne is the Aeon's political leader, not all of the Aeon side with her since Marxon is the one who has been leading and winning the war.
224	** In ''Forged Alliance'' we saw that UEF does have officers who are willing to work with the Aeon and the Cybrans, but some of them don't. A millennium of war understandably makes some commanders reluctant to fight alongside their mortal enemies, even during a desperate situation.
225	** [[spoiler: The UEF's ''Forged Alliance'' ending has [[ReasonableAuthorityFigure William Hall]] give a RousingSpeech about how the UEF must not give into their old hatreds, while announcing his hopes for alliance with the Cybran Nation and the Aeon. In the Cybran ending, we see that Brackman turned down his offer since even though the Cybrans and UEF had fought together against the Seraphim, he isn't ready to forge a permanent alliance with his people's former oppressors even if he appreciates Hall's sentiments.]]
226	* TacticalSuperweaponUnit: Tier 4-Experimental units. Unlike most examples, these are fully spamable, and while certainly big and tough and able to mop the floor with armies, to take on the enemy base requires either squads of the things or a supporting army of mooks). They're so X-box huge that they don't fit in any regular factory and need to be built directly on the battlefield by Tier 3 {{Worker Unit}}s. While each faction has three (four with the ''Forged Alliance'' expansion pack; these are listed last in their respective sub-list), some fall under the purview of a straight {{Superweapon}}, and one is a superpowered generator.
227	** The UEF (who have two regular superweapons):
228	*** the ''Fatboy'' is a Land Battleship armed to the teeth with four Gauss Cannons and equipped with an integrated MobileFactory and bubble-shield generator.
229	*** The ''Atlantis'' is a giant submersible Aircraft Carrier (which can also build aircraft) along with powerful torpedoes and SAM launchers.
230	** The Cybrans:
231	*** The ''Monkeylord'' is a huge SpiderTank carrying a sustained-fire microwave laser cannon and "Electron Bolter" autocannons. [[StealthyColossus It is also invisible on radars]] (except Omnis).
232	*** The ''Megalith'' is a GiantEnemyCrab robot with an integrated MobileFactory. It's intended as a naval unit, and has more torpedo weaponry than anything else but its dual Proton Cannons pack quite a punch against all surface targets.
233	*** The ''Soul Ripper'' is a massive, flying gun platform. While it has no big gimmick, it does have loads of guns and HP.
234	*** The ''Scathis'' is a gigantic self-propelled GatlingGood howitzer tank that launches storms of {{Neutron Bomb}}s.
235	** The Aeon Illumunate:
236	*** The ''Galactic Colossus'' is a HumongousMecha with a tractor beam hands to prevent escape from its EyeBeams.
237	*** The ''CZAR'' is basically a CaptainErsatz of the Alien Mothership from ''Independence Day,'' being an AirborneAircraftCarrier with a ventral WaveMotionGun.
238	*** The ''Tempest'' is a huge, disc-shaped submarine MobileFactory warship armed with several torpedo launchers and the ominously-named Oblivion Cannon.
239	** Seraphim (the fourth faction; introduced in the expansion):
240	*** The ''Ahwassa'' is a giant strategic bomber armed with nukes able to kill entire armies.
241	*** The ''Ythotha'' is a giant, walking weapons platform that's actually two super units in one: once killed, it ejects its EnergyBeing pilot, a massive ball lightning called an ''Othuy.''
242	*** The ''Yolona Oss'' is a unique Strategic Missile Launcher, constructing a special nuke which requires ''two'' defense missiles to shoot down, devastates a much larger area with greater power, and is constructed much faster than both the regular strategic nukes ''and'' a single strategic defense building. To defend against this, you'll need ''multiple'' strategic defense buildings just to keep up.
243	* TakingYouWithMe: In the base game an ACU explosion is second only to a strategic missile in terms of raw damage across a wide area. If two [=ACUs=] are duking it out it's entirely possible that the victor will be killed by the explosion of the loser; this got so bad in the base game's multiplayer that ACU explosions where noticably nerfed for ''Forged Alliance'' (reduced to only about 4000 damage). This is also a core strategy for the Aeon Czar; being an enormous FlyingSaucer that will come crashing to earth when it dies, anything smaller than an ACU will be crushed to death.
244	** Lore-wise this is the last weapon in the UEF's arsenal; Option Zero, the nuclear destruction of all life on Earth, both to deny her resources to the enemy and also to inspire fanatical resistance in all remaining UEF commanders. [[spoiler:Should you be defeated in the last mission of the Aeon campaign Option Zero is activated, killing billions. Disabling it is an early goal for the Cybrans in their version of the same mission.]]
245	* TankGoodness: Yup. They range from tiny T1 tanks to Experimental BaseOnWheels like the Fatboy.
246	* TheComputerIsACheatingBastard: The "ALX" AI in Instant Action are explicitly said to cheat in their info tooltips. In the 5th mission of ''Forged Alliance'', the AI will begin to build units off of the available map and send them towards the player's starting position when it thinks the player isn't looking, or simply ''teleport them'' near the default position.
247	* TheStinger: Each of the campaigns in the original game had an after-credits sequence, collectively hinting at the expansion's story. The UEF's pick up a sudden, massive influx of unknown forces appearing from thin air; the Cybran's have Brackman question QAI, who reveals "They... are coming" and that [[spoiler:[[FaceHeelTurn his true purpose is complete]]]]; and the Aeon's have an ethereal Princess Burke floating in the void, before her eyes snap open and she whispers "No!" in horror, the BookEnds to her having sensed an unknown danger at the beginning.
248	* TomatoInTheMirror: The Cybran Campaign. Dr. Brackman, creator of the Symbionts, calls all Symbionts "his children" and refers to the player as "my son". The debriefing at the end of the campaign reveals that [[spoiler:he's being literal about that - you're his clone.]]
249	* TrailersAlwaysLie: Averted almost to the point of lampshading. Not only can you play the map from the main trailer (it's Seton's Clutch), ''the wreckage from the battle in the trailer is present''. The only things that aren't true in the transition are various unit changes that were removed, such as featuring UEF bots firing homing missiles from a launcher, an Atlantis with retracting SAM launchers when surfaced, and a Monkeylord dealing crush damage to friendly units. [[note]]Which is only half-true; it - or any other 'Massive' unit - won't crush friendly units ''normally'', but once it starts firing, then all bets are off. And of course, enemy units don't get any mercy.[[/note]]
250	* TurnCoat: [[spoiler: Colonel Arnold, QAI, Evaluator Kael, Celene (though she turns ''back'' when Princess Burke reappears, contradicting the lies that misled her), [=Hex5=], Brigadier Fletcher... In a ForeverWar you can't trust your own comrades]].
251	* UselessUsefulStealth: Stealth isn't useless at first, but once the enemy builds Omni-Sensors that see through both stealth (can't be spotted on radar) and cloaking (can't be spotted visually), it really loses a lot of its appeal. The Omni stealth-detecting range is significantly shorter than its standard radar, but it's enough to keep you from getting inside a base easily. More to the point, whereas many games have stealth units, ''Supreme Commander'' utilities stealth field generators, allowing you to sneak an engineer or two behind enemy lines and ''build your own stealth base.''
252	* UtopiaJustifiesTheMeans: The Aeon and Seraphim's justification for waging their respective campaigns.
253	* UnitsNotToScale: Mostly averted. An infantry bot is realistically smaller then a main battle tank, and downright puny when placed next to higher-tier units or Experimentals, although downplayed in that even those tiny infantry bots are about 12 meters tall. Plus, the maps can be as large as 81 virtual kilometers, making even the most massive units seem tiny.
254	** Aircraft carriers, as ever, play this trope straight, as even though they're big enough to qualify as actual warships, they're still nowhere near large enough to contain the dozens of aircraft they carry.
255	** Super-units with the "Massive" trait will ''crush'' small units that get too close, instantly destroying them. In this case the FriendlyFireproof trope is in force - the tiniest of friendly units are unharmed by the passage of such a unit, while larger-but-still-relatively-small ''enemy'' units suffer heavy damage or are destroyed instantly. (This protection doesn't apply once the super unit starts firing, however.)
256	* VerbalTic: Doctor Brackman's "Oh yes..."
257	* VeteranUnit: Veterancy ranges from one to five marks, which are gained when a certain number of kills are reached. The bonuses are increased HP and attack efficiency.
258	* WaveMotionGun: The Cybran Heavy Microwave Laser, most notably mounted on the Monkeylord. It has the highest DPS of any weapon in the game, capable of melting an ACU in seconds. The best part about the laser is that it [[MagikarpPower can be mounted on the Cybran ACU]], which also happens to be capable of complete visual and (non-omni) radar invisibility with upgrades, allowing it to simply walk into an enemy base and start slaughtering.
259	* WeHaveReserves: With the right amount of Mass and Energy (in other words, basically anything you can grab), there's no limit to the amount of times you can replace your forces. They aren't even living things, either, just robots, making them that much more expendable. Lampshaded in the slogan of [[https://www.youtube.com/watch?v=favcOaksvxM this trailer]]: "In every battle, only one casualty matters."
260	* WeaponOfMassDestruction: Black Sun, which can be used to spread devastation, a powerful computer virus, or peace and love throughout the galaxy. Its builders were aiming for the devastation. The latter two options only used the quantum access part of the weapon, probably with some slight modifications.
261	* WellIntentionedExtremist: All three factions are this to an extent:
262	** The Cybran Nation are the most sympathetic faction who simply want to free Symbionts from being used as slaves by the UEF and prevent the Aeon's attempts at extermination. But while they don't mean any malice their actions are shown from the UEF's perspective to undermine their efforts to fight against the Aeon, and their goal would lead to years where all planets were trapped in isolation for some time (via [[PortalNetwork quantum gates]] being destroyed and rendered useless), though not permanently.
263	** The UEF. From the Cybran Nation's perspective they are brutal oppressors. The UEF however are on the verge of defeat against the Aeon, religious fanatics known for employing mass purges, while their efforts are also being undermined by uprisings caused by the Cybran. The use of Black Sun to destroy planets is horrifying but to the UEF it's the only thing standing between them and the Aeon's mass exterminations.
264	** Princess Burke of the Aeon Illuminate found that due to fanatical commanders like [[OmnicidalManiac Avatar Marxon]], The Way has been corrupted and is little more than a justification to carry out horrific purges across the galaxy. Because of this, she enacts a plan where she spreads her consciousness throughout the galaxy using Black Sun and effectively performs mass BrainwashingForTheGreaterGood in order to end the Infinite War.
265	* WeaponOfPeace: Various Aeon weapons, and the Cybran ''[[NukeEm Liberator]]''.
266	* YouAreNumberSix: Downplayed. Cybran character names sometimes include numbers, such as [=Hex5=].
267	* YouNukeEm: When you reach Tier 3, you can build Strategic Missiles to nuke your enemies to oblivion.
268	* YouRequireMoreVespeneGas: Uses the same flow system of resources as ''VideoGame/TotalAnnihilation'' did, only with mass replacing metal.
269	** Although both resources are infinite, running out of them is the only annoying problem you'll encounter when usage outstrips production and you run out of one resource during construction. Additional extractors, fabricators, generators, and storage units will only delay this problem, not prevent it altogether.
270	** The Aeon Experimental Resource Generator ''Paragon'' completely eliminates this problem by automatically adjusting its energy and mass output to exceed current usage, up to a certain ''very high'' upper limit that to many might as well be infinite. The big catch? If it's not protected by shields and it gets destroyed, everything around it will be consumed in a nuclear explosion. Well, that and the fact that if you could afford the ''epic'' time and resources to build it, you probably didn't need it.
271	* YourTerroristsAreOurFreedomFighters: Which faction holds the SanityBall and is surrounded by [[OmnicidalManiac omnicidal maniacs]] is decided only by your choice of said faction. If you play for the UEF, the Cybrans are psychopathic terrorists plotting to destroy what semblance of order and stability the Federation provides. If you play for the Cybrans, the UEF consists entirely of [[GeneralRipper General Rippers]] out to slaughter and enslave everyone who doesn't fit with their vision of humanity. An Aeon Player sees the worst of both and their own. In addition, almost all non-player Aeon commanders are {{Omnicidal Maniac}}s even in the Aeon campaign (where this leads to civil war).
272	* ZergRush: Given how easy it is to build a dozen Tech 1 land factories and have them all pump out T1 mobile artillery or tanks, expect to see a lot of this. On the popular Seton's Clutch multiplayer map, the front position players usually have to zerg or die. The viability of this tactic is actually a holdover from VideoGame/TotalAnnihilation, where it was absurdly easy to swamp an uninitiated player ([[ArtificialStupidity or default 'Hard' AI]]) with T1 anything. A common workaround is for all players to agree on a self-imposed 'no-rush' timer.
273	** An especially good tactic for Aeon players on maps with a lot of water. Their basic T1 tanks are amphibious.
274	** The game rules actually discourage mindlessly Zerg rushing with Tech 1 units. Individual units gain "Veterancy Bonuses" once they score enough kills, which increases their max HP and regeneration speed, which is very bad when said unit is an Experimental.
275	** On the other hand, a single Cybran T2 turret can hold off an entire tank rush single-handedly, if you can get it up fast enough.
276	** A few well-built firebases can destroy a zerg rush unless the attacker has overwhelming artillery, tactical missile, or bomber support.
277	[[/folder]]

Context VideoGame / SupremeCommander