History Main / CoOpMultiplayer

* ''Wizard of Wor''

* ''{{Videogame/EYE Divine Cybermancy}}''

* ''{{Pikmin}} 2''

[[AC: Arcade]]
* ''{{Gauntlet}}''
* ''SmashTV''
* Nearly ubiquitous in BeatEmUp[=s=]…
** ''{{Battletoads}}''
** ''DoubleDragon''
** ''FinalFight'' (with the notable exception of the SNES version)
** ''GoldenAxe''
** ''KnightsOfTheRound''
** ''DungeonsAndDragonsShadowOverMystara''
** ''VideoGame/TheSimpsons''
** ''VideoGame/TeenageMutantNinjaTurtlesTheArcadeGame''
** ''XMenArcade''
* …And ShootEmUp[=s=]
** Most ''[[NineteenFortyTwo 1942]]'' games
** ''Aero Fighters''
** ''RadiantSilvergun''
** ''{{Raiden}}''
** ''[[RType R-Type]]''
** ''{{Twinbee}}''
* ''VideoGame/MarioBros.''
* ''BattleCity''
* ''Warpman''

[[AC: Home system]]
* ''[=~Baldur's Gate~=]'' and ''IcewindDale'', both being based on the Infinity engine.
** ''NeverwinterNights''
* ''{{Diablo}}''
* The ''{{Doom}}'' and ''Quake'' series, excluding the last games.
** The XBox port of ''[[ReturnToCastleWolfenstein RtCW]]''
* ''DoomTroopers''
* ''DungeonSiege''

* ''{{Glider}}''
* ''GuitarHero''

** ''{{Marathon}} 2'' & ''∞''
* ''TheLegendOfZeldaFourSwordsAdventures''
* ''Left4Dead'' (campaign)
* Nearly every LegoAdaptationGame.
* ''VideoGame/MarioKart Double Dash!!''
* ''{{Minecraft}}''

* ''{{Pikmin}} 2''
* ''ResidentEvilOutbreak'' (until its servers were shut down)

* ''SeriousSam''

* ''SonicColors''

* ''ToejamAndEarl''

* ''VideoGame/ChipNDaleRescueRangers''

** ''Raiden''

->[-TRY TWO PLAYERS-]\\
[-[=*=] MORE ENERGY-]\\
[-[=*=] MORE COINS-]\\
[-[=*=] MORE STRATEGIES-]\\
[-[=*=] DOUBLE FIREPOWER-]\\
[-[=*=] PLAYERS CANNOT HURT EACH OTHER-]

* Nearly every LegoCrossoverGame.

* The ''LegoCrossoverGame[=s=]''

** ''VidoeGame/TheSimpsons''

** ''FinalFight''

** ''Game/TheSimpsons''

** ''{{X-Men Arcade}}''

** ''Knights of the Round''

** ''TheSimpsons''
** ''[[{{Ptitle0j7huvhy}} Teenage Mutant Ninja Turtles]]''
** ''{{X-Men}}''

* The name escapes me, but there was a Jet Fighter game for the NES that practically NEEDED an assistant on the higher difficulties. On 'easy', the jet would practically fly itself (auto-speed, auto-level, auto-landing), you had 1 type of multi-purpose missle, and 1 type of counter-measure. On the hardest difficulty there were 3 types of missiles, 2 types of counter-measures, and you had to handle all normal flight controls (speed/leveling/etc...). Needless to say, with only 4 buttons there were LOTS of mutli-button controls to switch which missile was loaded, or which C-M to launch, or how to adjust speed. The second player's controller did nothing BUT these secondary tasks.

* ''MarioKart Double Dash!!''

* ''MarioBros.''

* ''NewSuperMarioBros. Wii''

* ''SuperMarioGalaxy''

** The sequel expands on this by adding an orange [[RediculouslyCuteCritter Luma]] that can further assist Mario on top of the actions the second player did in the first game.

Essentially a single-player game where the game forces multiple players to take turns. Player 1 plays until he dies, then Player 2 plays until he dies, then back to Player 1, etc. Both players work toward a common goal and share progress. Individual players' scores may be tracked for competition.

* ''WorldOfMana'' series

* ''{{DeathSpank}}''
* In ''[[DeadRising Dead Rising 2]]'', the host player's progress through the story is used. The guest player starts with none of the items they have in their 1-player game, and when they leave they drop everything they're carrying. All the guest player keeps from co-op is any money and PP earned.

* ''{{Mana}} series''

* ''{{Kirby}} Super Star''