->''You will have a plan. You will be right. You will be wrong. You will attempt the impossible. You will pull it off. You will hesitate. You will panic. You will love your troops. You will curse their names. You will respect your enemy. You will pay the price. You will be defeated. You will face your fear. You will ask for a second chance. You will act on instinct. You will be exalted.'' '''You will know what it is to command.'''
-->--'''[=MechCommander=] 1'''

A pair of RealTimeStrategy games, with a heavy focus on tactical gameplay, set in the TabletopGame/BattleTech universe.

''[=MechCommander=]'' was released in 1998 and focused on Operation Bulldog, the Inner Sphere counter-offensive against Clan Smoke Jaguar, specifically the assault on the planet of Port Arthur. The player is in charge of Zulu Company of the First Davion Guards, and has to regroup their forces (scattered by a forced landing), harass the Jaguars and prevent them from entrenching, and ultimately seize the starport so the main invasion force can land.

An expansion pack, ''Desperate Measures'', continues Zulu Company's story as they hunt down a renegade Smoke Jaguar commander on Cermak, eventually culminating in a race to stop him before he can crack a Star League weapons vault containing universally banned weapons of mass destruction.

[[UpdatedRerelease The Gold edition]] has both campaigns available, as well as adding a few new features.

''[=MechCommander=] 2'' was released in 2001 and switches to the perspective of a [[PrivateMilitaryContractors mercenary unit]] arriving on Carver V, formerly controlled by House Liao, in the midst of the [=FedCom=] Civil War, which has divided the [=FedCom=] force there into groups loyal to House Steiner or to House Davion. Now, Carver V is in an uneasy peace, as the former [=FedCom=] units are reluctant to engage former comrades, and Liao's battered forces are in no condition to force either one off.

Several days into the Civil War, suspiciously well-equipped and organized bandits begin raiding Steiner's military outposts and stealing supplies. In response, Archon Katrina Steiner has hired your unit to deal with them, as she worries that Steiner reinforcements would spark another conflict on Carver V. The local Davion commander agrees to this, as she believes you will simply pull out once the job is done. You have other plans...

The main campaign is divided into three parts, and the player alternately works for a different faction in each part: Steiner, Liao, and a group of rebels supported by Davion. The Mechs that can be purchased will also change depending on which faction you're currently working for.

The second game had its source code released some time ago, and a relatively new overhaul called [[http://www.moddb.com/mods/mechcommander-omnitech Omnitech]] is being worked on.

!!These games provide examples of:
* AceCustom: Making these is an important part of the game.
* AggressiveNegotiations: About 2/3rds of the way through the second game. Blindingly obvious what will happen, since you have GeneralRipper meeting with GeneralFailure, they're both riding in Assault Mechs, they both brought a sizable "Honor Guard", and [[TemptingFate your tactical officer predicted that there wouldn't be any trouble during the mission.]]
* ArbitraryHeadcountLimit: A variation/justification: You can only bring a certain combined tonnage of 'Mechs into each mission. Which makes some sense, as Mechs get transported long distances by [=DropShips=], which certainly don't have infinite cargo capacity.
* AwesomeButImpractical: The Long Tom long-range artillery gun and Heavy Thunderbolt medium-range missile launcher, which can cause significant amounts of damage but are slow-firing, have low ammunition reserves and take up a lot of room in weapon load-outs.
* BadassCrew: Forming one of these to pilot the {{Ace Custom}}s you come up with is just as important.
* BadassNormal: Gunnery Sergeant Cash, your weapons tech from the second game, used to be an ''infantryman'' in a universe where 20+ ton HumongousMecha are the norm.
* BeamSpam: A viable tactic, especially with Large X Pulse Lasers.
* BoomHeadshot: A viable, if difficult to hit, target location that will immediately disable a Mech if it's destroyed. As this limits the damage to the armor and weapons elsewhere, it's perfect if you plan on salvaging it afterwards.
* BottomlessMagazines: Normally averted for non-energy weapons, but played straight if the Unlimited Ammunition option is enabled.
* CanonForeigner:
** 'Mech designs that don't normally have jump jets in the original game get them here, [[spoiler: including [[FinalBoss Colonel Renard's 100 ton Atlas.]] Yes, really.]]
** The second game's Legion tank.
* CanonImmigrant: The Hollander II 'Mech and the Stiletto from ''Desperate Measures'' both appeared here before they made it to the tabletop.
* DamageIsFire
* DiscOneNuke: If you can actually salvage the 75 ton [[SeriesMascot Mad Cat]] (see WakeUpCallBoss), it becomes this. If you salvage it perfectly intact, it's closer to a Disc One Nuclear Arsenal, as the heaviest 'Mechs you can have at this point are 55 ton Inner Sphere Mechs with inferior technology.
** The devs released a "''Mad Cat'' Patch" which gave you a fully armed ''Mad Cat A'' at the start of the campaign. Every once in awhile, when the stars properly align, you'll take the second ''Mad Cat'' intact too. The havoc this wreaks on the game's balance must be seen to be believed.
* EjectionSeat: Used to preserve Mechwarriors in the event that their Mechs are damaged beyond combat effectiveness. This allows them to save themselves and become available for the next mission, as opposed to just [[KilledOffForReal dying]] outright. It is, however, not an ironclad guarantee of saving them.
* EnemyDetectingRadar: Effective sensor use is vital, especially in the second game. Only a handful of units have sensors, and the quality of those sensors varies greatly. The Inner Sphere ''Raven'' in particular has one of the best sensor suites around.
** Although don't tell that to Panther, the schlub who was driving one in the opening cinematic of ''[=MechCommander=] 1'' and [[FailedASpotCheck somehow missed a 75 ton Heavy Mech]].
* EnergyWeapons: A wide variety are available, including several kinds of [[FrickinLaserBeams lasers]]. They tend to be more compact than other weapon types, but generate more heat.
* EscortMission
* ExplodingBarrels: Massive gas storage tanks are a Mech-sized version of this. A few missions in the first game are very difficult unless you [[DefensiveFeintTrap lure an enemy]] into a field of gas tanks and set them off. And one mission places you in an urban center full of these, forcing you to check your fire, lest you start a chain reaction that can either kill your pilots or accidentally destroy your primary objectives.
* FailedASpotCheck: The Raven pilot in the opening cinematic of ''[=MechCommander=] 1'' declares that he "thinks" the area is clear of enemy Mechs. He missed one...
* [[FellOffTheBackOfATruck Fell Off the Back of an APC]]: Lieutenant Diaz tells you to say this if anyone asks you where you got the Tactical Data Display (the second game's manual) from.
* FinishHim: The exact phrase is said in the intro for the first game.
%%* FogOfWar
%%* FragileSpeedster: Light Mechs in general, especially the ''Anubis (IS)'', ''Commando'' (IS), ''Stiletto'' (IS), ''Uller/Kit Fox'' (Clan) and ''Cougar'' (Clan).
%%* GameMod
* GeneralFailure: Captain Jason Cho in the second game. You never actually see him fight [[spoiler: until he tries to personally kill your unit]], but in almost every mission briefing, the Mandrissa tells you that he lost a battle.
* GeneralRipper: Colonel David Renard from the second game.
%%* GlassCannon: From ''[=MechCommander=] Gold'', the Inner Sphere ''Hollander II'' and the Clan ''Vulture'' (Mad Dog).
* HeelFaceRevolvingDoor: You, in the second game. Justified due to being OnlyInItForTheMoney, and in the case of the rebels, Davion's offer of captured Clan tech and [[spoiler: revenge against Steiner and Liao for betraying you.]]
** Liao's leaders begrudgingly admit that they ''need'' you at their disposal[[spoiler:, though one does declare that YouHaveOutlivedYourUsefulness when Renard demands the death of your unit in exchange for a treaty between Steiner and Liao]] - since you've trashed so much of their military whilst in the employ of House Steiner.
-->'''Mandrissa Cho:''' ''"I see no need to check your references, Sang-wei (Captain), we have seen your work first-hand. It is an odd twist of fate, but the reduction of my military at your hands forces me to hire you as my mercenary."''
* HoldTheLine
* HomingLasers: And PPC's.
* JackOfAllStats: Medium Mechs in general are designed with flexibility in mind, particularly the Inner Sphere ''Bushwacker''.
* KooshBomb: Surprisingly enough...
* LightningBruiser:
** The Clan ''Shadow Cat'', a very fast Medium Mech with respectable armament and armor for its weight class.
** The Clan ''Mad Cat'' (Timber Wolf) and ''Thor'' (Summoner) are a pair of decently fast Heavy Mechs that frequently come armed with a hard-hitting array of weapons and are covered with plenty of armor.
* MacrossMissileMassacre: You'll likely be seeing this a lot if you arm your Mechs with huge numbers of [=LRMs=], particularly in the first game, where missiles don't arc up like they do in the second.
%%* MagicTool: Repair vehicles.
%%* MightyGlacier: Heavy and Assault Mechs in general tend to qualify, but especially prominent with the Inner Sphere ''Atlas'' and Clan ''Turkina''.
* MissionControl: Lieutenant Diaz in the second game.
* NonEntityGeneral: In both games, but particularly noteworthy in the second game, where [[EveryoneCallsHimBarkeep you are always referred to as "Commander" or "Sang-wei" (Captain)]].
* OhCrap: During the ''[=MechCommander=]'' intro, a ''Raven'' scout Mech pilot is ordered to get a ''Mad Cat's'' attention. He succeeds, and the now-enraged Smoke Jaguar turns his far bigger guns on the ''Raven.'' The ''Raven's'' pilot looks ready to [[BringMyBrownPants soil himself.]]
* PraetorianGuard: Mandrissa Cho's Palace Guards and the Steiner Elite Guard from the second game.
* PrivateMilitaryContractors: Your unit in the second game.
* RealTimeWithPause: Present in ''[=MechCommander=] Gold'' and the second game.
* RiskStyleMap
* RoaringRampageOfRevenge: The last 3rd (Davion supported rebels) of the second game's campaign.
* RPGElements: The Mechwarriors under your command grow in skill as they see more combat, which is [[VideoGameCaringPotential one of the reasons to try to keep them alive]].
** In the second game, pilot customization is taken to the next level, allowing you to choose a new skill for each pilot every time they move up a rank. They vary from weapon specializations to increased skill with sensors, to increased likelihood of headshots. Furthermore, the skills you choose for the early rank-ups improve in later rank-ups. [[labelnote:*]]For example, the Sensor skill available at Regular. Without it, sensors just give you a marker showing a unit is there. When you get it at Regular, it lets the pilot differentiate between vehicles and Mechs. At Veteran, the pilot can tell weight class. At Elite, they can tell the ''exact'' model.[[/labelnote]]
* ShowsDamage
* SnipingTheCockpit: Your Mechwarriors can be on both the giving and receiving end of this. Doing so tends to leave the rest of the Mech intact, which is excellent if you're planning on salvaging it. If if happens to yours, though, it can [[KilledOffForReal permanently kill]] your pilot.
* SubsystemDamage: Mechs taking too much fire to their arms can lose them (and any attached weapons). A damaged leg causes 'Mechs to limp slowly, while disabling both legs is considered a kill. And if you blow off one of the side torsos, the 'Mech can kiss that arm goodbye too.
* SupportPower: In the first game you can call in artillery, sensor probes, and [=UAVs=]. In the second, this expands to included fixed artillery emplacements, manned scout helicopters, salvage vehicles capable of restoring an enemy [='Mech=] and placing it under your control, and repair vehicles.
* TankGoodness:
** The Steiner Legion tank is a 100 ton monster that can match most 'Mechs in a straight up fight. The smaller but more numerous Storm tanks should not be underestimated either.
** Players of the ''Desperate Measures'' expansion for the original game will remember unfondly their encounters with the Alacorn Mark [=VII's=] triple Gauss rifles.
* TheComputerIsACheatingBastard: [[spoiler: Colonel Renard's Atlas has jump jets and generates more heat than it has capacity. All other 'Mechs must have less or equal heat generation.]]
* TookALevelInBadass:
** A crappy rookie pilot from the first game [[spoiler:, callsign "Rooster",]] returns near the end of the second game as an elite [=MechWarrior=].
** Several pilots from the original campaign return with improved skills in the ''Desperate Measures'' expansion.
** Also happens to your Mechwarriors as you progress through the missions, based on their Piloting and Gunnery skills, which are increased by getting shot at and shooting at, respectively. The ranks go from lowly [[NewMeat Green]] to Elite.
*** ''[=MechCommander=] 2'' adds [[AcePilot Ace]], and each level allows you to select a skill. Aces have access to some of the most over-powered skills in the game in addition to their maxed out Gunnery and Piloting stats.
* VendorTrash: If you are able to complete most of a mission without spending any Resource points, it is a good idea to salvage as many mechs that you otherwise wouldn't in the field as your resources will allow, as you get them fully repaired for free. Fire Ants and Urbanmechs are very susceptible to this.
** Firestarters, Commandos, and eventually even Clan light mechs become this in the first game. During ''Desperate Measures'' you may even find yourself treating Shadow Cats this way.
* VerticalMechaFins: The Inner Sphere ''[[AwesomeMcCoolName Awesome]]'' and ''[[NamesToRunAwayFromReallyFast Mauler]]'' Mech designs (the former of which had the fins roughly a [[OlderThanTheyThink decade]] before Anime/NeonGenesisEvangelion was released).
* WakeUpCallBoss: The third mission of the first game, when your force consists mostly of, and is mostly fighting, light 20-30 ton Mechs, suddenly throws a 75-ton ''[[LightningBruiser Mad Cat]]'' at you. (Hint: you're supposed to run from it (or take note of all the [[ExplodingBarrels fuel tanks]] it's running past). [[DiscOneNuke But if you can salvage it...]])
* WeDoTheImpossible: Your mercenary company gains this reputation at the end of the second game.
* YouHaveOutlivedYourUsefulness: When Colonel Renard negotiates a peace treaty with Jason Cho, one of the conditions is that [[spoiler: the mercenary commander must die, which Cho agrees to.]]
* ZergRush:
** Many of the missions have you facing off against massed groups of tanks and other vehicles.
** You may also opt to perform these when the tonnage and your bank account allow. What better way to let the rookies stretch their legs than by purchasing a dozen Wolfhounds and just mobbing things to death?
** In the original game, expect to be on the receiving end of a rush of six to eight ''Firestarters'' several times.