| Title | Platform | Genre | Players | Co-op Type |
| Space Duel | Arcade | Shoot ’em up | 2 | Local |
| Sky Force Reloaded | PC, Xbox 360, Xbox One, Switch | Scroller | 2 | Local |
| SpeedRunners | PC, Xbox 360, Xbox One, PS4 | Racing | 4 | Local, Online |
| Broforce | PC | Side-scrolling / Action | 4 | Local |
| Marvel’s Avengers | PC, Xbox One, PS4 | Action RPG | 4 | Online |
| Jumanji: The Video Game | PC, Xbox One, PS4 | TPS | 4 | Online |
| Fury Unleashed | PC, Xbox One, PS4, Switch | Side-scrolling / Action | 2 | Local |
| Darkstone | PC, PlayStation, Android, iOS | Action RPG | 2 | Local |
| Trine 4: The Nightmare Prince | PC, Xbox One, PS4 | Platformer / Puzzle | 4 | Local, Online |
| Tom Clancy’s Ghost Recon Breakpoint | PC, Xbox One, PS4 | FPS | 4 | Online |
| Borderlands 3 | PC, Xbox One, PS4 | FPS | 2, 4 | Local, Online |
| Gears 5 | PC, Xbox One | Action | 3,5 | Local, Online |
| Rodland | Arcade / Amiga / Amstrad C PC / Atari ST / Commodore 64 / Game Boy / NES / ZX Spectrum / iOS | Platformer | 2 | Local |
| Tom Clancy’s The Division 2 | PC, Xbox One, PS4 | TPS | 8 | Online |
| The Forest | PC, PS4 | Open world | 128 | Online |
| Anthem | PC, Xbox One, PS4 | Action RPG | 4 | Online |
| Crackdown 3 | PC, Xbox One | Action-Adv. | 4 | Online |
| Far Cry: New Dawn | PC, Xbox One, PS4 | FPS | 2 | Online |
| OVERKILL’s The Walking Dead | PC, Xbox One, PS4 | FPS | 4 | Online |
| LEGO Harry Potter Collection | Xbox One, PS4, Switch | | 2 | Local |
| LEGO DC Super-Villains | PC, Xbox One, PS4, Switch | Action | 2 | Local |
| Ashen | PC, Xbox One | Action RPG | | Online |
| Forza Horizon 4 | PC, Xbox One | Racing | 6 | Online |
| Farming Simulator 19 | PC, Xbox One, PS4 | Simulation | 8 | Online |
| Divinity: Original Sin | PC, Xbox One, PS4 | RPG | 2 | Local, Online |
| Divinity: Original Sin 2 | PC, Xbox One, PS4 | RPG | 2, 4 | Local, Online |
| Strange Brigade | PC, Xbox One, PS4 | Action | 4 | Online |
| Overcooked 2 | PC, Xbox One, PS4, Switch | Simulation | 4 | Local, Online |
| No Man’s Sky | PC, Xbox One, PS4 | Action-Adv. | 4 | Online |
| Earthfall | PC, Xbox One, PS4 | FPS | 4 | Online |
| LEGO: The Incredibles | PC, Xbox One, PS4, Switch | Action | 2 | Local |
| Super Bomberman R | PC, Xbox One, PS4, Switch | Action | 7 | Local |
| Unravel Two | PC, Xbox One, PS4 | Platformer | 2 | Local |
| State of Decay 2 | PC, Xbox One | Action RPG | 4 | Online |
| Space Hulk: Deathwing | PC, PS4 | FPS | 4 | Online |
| Battlezone | PC, Xbox One, PS4, Switch | FPS | 4 | Online |
| Far Cry 5 | PC, Xbox One, PS4 | FPS | 2 | Online |
| Titan Quest | PC, Xbox One, PS4, Switch | Action RPG | 2, 6 | Local, Online |
| Warhammer: Vermintide | PC, Xbox One, PS4 | FPS | 45017 | Online |
| Warhammer: Vermintide 2 | PC, Xbox One, PS4 | FPS | 45017 | Online |
| Deep Rock Galactic | PC, Xbox One | FPS | 4 | Online |
| Monster Hunter: World | PC, Xbox One, PS4 | Action RPG | 4 | Online |
| Full Metal Furies | PC, Xbox One, Switch | Beat ’em up | 4 | Local, Online |
| 0 Day Attack on Earth[2] | Xbox 360* | Shoot ’em up | 4 | Xbox Live** |
| A Way Out | PC / Xbox One / PS4 | Action-Adventure | 2 | Local, Online |
| A Valley Without Wind | PC | RPG | 2 | LAN, Online |
| A Valley Without Wind 2 | PC | RPG | 45140 | LAN, Online |
| 1942: Joint Strike | PS3 / Xbox 360* | Scroller | 2 | Local, Online |
| 50 Cent: Blood on the Sand | PS3 / Xbox 360 | TPS | 2 | Online |
| 8 Eyes | NES | Action-Adv. | 2 | Local |
| Ace Combat 6: Fires of Liberation | Xbox 360 | Flight Sim | 4 | Xbox Live |
| Aces of the Galaxy | Xbox 360* | Scroller | 2 | Local, Xbox Live |
| Advance Guardian Heroes | GBA | Beat ’em up | 2 | Local |
| Adventures of Cookie & Cream, The | PS2 | Puzzle | 2 | Local |
| Aegis Wing | Xbox 360* | Scroller | 4 | Local, Xbox Live |
| Aero Fighters | Arcade / SNES | Scroller | 2 | Local |
| Aero Fighters 2 | Arcade | Scroller | 2 | Local |
| Aero Fighters 3 | Arcade | Scroller | 2 | Local |
| Age of Empires (series) | PC | RTS | 8 | LAN, Online |
| The Lord of the Rings: War in the North (series) | PC | RPG | 3 | LAN, Online |
| Ai War | PC | RTS | 10 | LAN, Online |
| Alien Breed | PC / Amiga | Shoot ’em up | 2 | Local |
| Alien Breed: Tower Assault | PC / Amiga | Shoot ’em up | 2 | Local |
| Alien Hominid | GC / PS2 / Xbox / Xbox 360* | Shoot ’em up | 2 | Local |
| Alien Syndrome | NES / SMS / Other / PS2* | Shoot ’em up | 2 | Local |
| Alien Syndrome | Wii | Action RPG | 4 | Local |
| Alien Swarm | PC | Shoot-em-up | 4 | LAN, Online |
| Alien 3: The Gun | Arcade | Shoot ’em up | 2 | Local |
| Alien vs. Predator | Arcade | Beat ’em up | 2* | Local |
| Aliens: Colonial Marines | PC / PS3 / Xbox 360 | FPS | 4 | Online, Local*, LAN* |
| Aliens vs. Predator* | PC | FPS | 8 | LAN, Online |
| Aliens vs. Predator 2 | PC | FPS | ? | LAN, Online |
| Aliens vs. Predator: Requiem | PSP | TPS | 2 | Ad Hoc |
| Aliens | Arcade | Shoot ’em up | 2 | Local |
| Alpha Mission II | Arcade | Scroller | 2 | Local |
| Altered Beast | Arcade / GEN / Other | Beat ’em up | 2 | Local |
| America’s Army | PC | Tactical FPS | 9–18 | LAN, Online |
| Amok | Saturn | TPS | 2 | Local |
| An Elder Scrolls Legend: Battlespire | PC | Action RPG | ? | LAN |
| Andro Dunos | Arcade | Scroller | 2 | Local |
| Arcus Odyssey | SNES / GEN | Action RPG | 2 | Local |
| Area 51 | PS1 / Arcade / Saturn | Shooter | 2 | Local |
| Arkadian Warriors | Xbox 360* | Action RPG | 2 | Local, Xbox Live |
| Arkanoid Live! | Xbox 360* | Action | 2 | Local, Xbox Live |
| ArmA: Armed Assault | PC | Tactical FPS | 32 | LAN, Online |
| ARMA 2 | PC | Tactical FPS | 4*, <255** | LAN, Online |
| ARMA 3 | PC | Tactical FPS | 4*, <255** | LAN, Online |
| Armored Core: For Answer | PS3 / Xbox 360 | Mecha Sim | 2 | Online |
| Armored Warriors | Arcade | Beat ’em up | 3 | Local |
| Armorines: Project S.W.A.R.M. | N64 | FPS | 2 | Local |
| Army of Two | PS3 / Xbox 360 | TPS | 2 | Local, Online |
| Army of Two: The 40th Day | PS3 / Xbox 360 | TPS | 2 | Local, Online |
| Army of Two: The Devil’s Cartel | PS3 / Xbox 360 | TPS | 2 | Local, Online |
| Artemis: Spaceship Bridge Simulator | PC / Android / iOS | Space Sim | 45232 | LAN |
| Assault Heroes | PC | Shoot ’em up | 2 | Online |
| Assault Heroes | Xbox 360* | Shoot ’em up | 2 | Local, Xbox Live |
| Assault Heroes 2 | Xbox 360* | Shoot ’em up | 2 | Local, Xbox Live |
| Bad Dudes | Arcade / NES / Other | Beat ’em up | 2 | Local |
| Baldur’s Gate | PC | RPG | 6 | LAN, Online |
| Baldur’s Gate II: Shadows of Amn | PC | RPG | 6 | LAN, Online |
| Baldur’s Gate: Dark Alliance | GC / PS2 / Xbox | Action RPG | 2 | Local |
| Baldur’s Gate: Dark Alliance II | PS2 / Xbox | Action RPG | 2 | Local |
| Batman Forever | SNES / GEN / PC / SMS | Beat ’em up | 2 | Local |
| Batman Forever: The Arcade Game | PC / PS1 / Saturn | Beat ’em up | 2 | Local |
| Batman: Rise of Sin Tzu | GC / PS2 / Xbox | Beat ’em up | 2 | Local |
| Battle Engine Aquila | PC / PS2 / Xbox | FPS | 2 | Local |
| Battle Circuit | Arcade | Beat ’em up | 4 | Local |
| Battle City | NES | Shoot ’em up | 2 | Local |
| Battlefield (series) | PC | FPS | 16* | LAN, Online |
| BattleForge | PC | RTS | 12 | Online |
| BattleTanx: Global Assault | N64 | Car Combat | 2 | Local |
| Battletoads | Arcade / NES / GEN | Beat ’em up | 2 | Local |
| Battletoads & Double Dragon | NES / SNES / GEN | Beat ’em up | 2 | Local |
| Battletoads in Battlemaniacs | SNES / SMS | Beat ’em up | 2 | Local |
| Bionic Commando Rearmed | PC / PS3 / Xbox 360* | Platformer | 2 | Local |
| Blacklight: Retribution | PC | FPS | 4 | Online |
| Blades of Vengeance | GEN | Beat ’em up | 2 | Local |
| Blast Factor | PS3 | Puzzle | 4 | Local(?) |
| Blast Works: Build, Trade, Destroy | Wii | Scroller | 4 | Local |
| Bloodwych | Amiga / Atari ST / PC | Role-Playing Game | 2 | Split |
| Bloody Trapland | PC | Platformer | 4 | LAN, Online |
| Bonanza Bros. | Arcade / GEN / Other | Platformer | 2 | Local |
| Boogie Bunnies | Xbox 360* | Puzzle | 2 | Local |
| Boom Blox | Wii | Puzzle | 4 | Local |
| Borderlands | PC / PS3 / Xbox 360 | FPS | 4 | Local, LAN, Online |
| Borderlands 2 | PC / MAC / PS3 / Xbox 360 | FPS / Action RPG | 4 | LAN, Online |
| Borderlands: The Pre-Sequel | PC / MAC / PS3 / Xbox 360 | FPS / Action RPG | 4 | Online |
| Brawl Brothers* | SNES | Beat ’em up | 2 | Local |
| Brute Force | Xbox | Tactical TPS | 4 | Local |
| Bubble Bobble | Arcade / NES / SMS / C64 / ZXS / Other | Platformer | 2 | Local |
| Bubble Memories | Arcade | Platformer | 2 | Local |
| Bubble Symphony* | Arcade / Saturn | Platformer | 2 | Local |
| Bugs Bunny & Taz: Time Busters | PC / PS1 | Platformer | 2 | Local |
| Burning Fight | Arcade | Beat ’em up | 2 | Local |
| Burnout Paradise | PC / PS3 / Xbox 360 | Racing | 8 | Online |
| C-Dogs | PC / DS | Shoot ’em up | 2-4* | Local |
| | | | |
| Cadillacs and Dinosaurs | Arcade | Beat ’em up | 3 | Local |
| Cadillacs and Dinosaurs: The Second Cataclysm | Sega CD | Car Combat | 2 | Local |
| Call of Duty: Modern Warfare 2 | PC / PS3 / Xbox 360 | FPS | 2 | LAN, |
| Call of Duty: World at War | PC | FPS | 4 | LAN, Online |
| Call of Duty: World at War | PS3 / Xbox 360 | FPS | 2* | Local, Online |
| Call of Duty: World at War | Wii | FPS | 2 | Local |
| Captain America and the Avengers | Arcade / NES / SNES / DC / GEN | Beat ’em up | 2* | Local |
| Captain Commando | Arcade / SNES / PS1 / PS2* / Xbox* | Beat ’em up | 2** | Local |
| | | | |
| Captain Toad: Treasure Tracker | Wii U, Nintendo Switch, Nintendo 3DS | PuzzlePlatformer | 2 | Local |
| Carrier Air Wing | Arcade | Scroller | 2 | Local |
| Castle Crashers | Xbox 360* | Beat ’em up | 4 | Local, Xbox Live |
| Champions of Norrath | PS2 | Action RPG | 4 | Local, Online |
| Champions: Return to Arms | PS2 | Action RPG | 4 | Local, Online |
| Chaos Engine, The* | Amiga / PC / SNES / GEN / Other | Shoot ’em up | 2 | Local |
| Children of Mana | DS | Action RPG | 4 | Local |
| Chip ‘n Dale Rescue Rangers | NES | Platformer | 2 | Local |
| Chip ‘n Dale Rescue Rangers 2 | NES | Platformer | 2 | Local |
| Chronicles of Narnia: Prince Caspian, The | PC / PS2 / PS3 / Xbox 360 / DS / PSP / Wii | Action-Adv. | 2 | Local* |
| Chronicles of Narnia: The Lion, the Witch and the Wardrobe, The | PC / PS2 / Xbox / DS / GBA / GC | Action-Adv. | 2 | Local* |
| Civilization IV | PC | TBS | 8 | LAN, Online, Local |
| (Addon 1)(Addon 2) | | | | |
| Civilization IV: Colonization | PC | TBS | 8 | LAN, Online, Local |
| Cliffhanger: Edward Randy, The | Arcade | Action-Adv. | 2 | Local |
| Cloning Clyde | Xbox 360* | Platformer | 4 | Local, Xbox Live |
| Close Combat: First to Fight | PC | FPS | 4 | LAN, Online |
| Close Combat: First to Fight | Xbox | FPS | 4 | Local, System Link, Xbox Live |
| Codename: Outbreak | PC | FPS | | |
| Combatribes, The | Arcade / SNES | Beat ’em up | 2 | Local |
| Command & Conquer (series) | PC | RTS | 8 | LAN, Online |
| Command & Conquer: Red Alert 3 | PC | RTS | 2 | Online |
| Command & Conquer 4: Tiberian Twilight | PC | RTS | 2 | Online* |
| Command & Conquer: Renegade | PC | FPS | 128* | Online, LAN |
| Conflict: Denied Ops | PC | FPS | 2 | LAN, Online |
| Conflict: Denied Ops | PS3 / Xbox 360 | FPS | 2 | Local, System Link, Online |
| Conflict: Desert Storm | GC / PS2 / Xbox | TPS | 2* | Local |
| Conflict: Desert Storm II | GC / PS2 / Xbox | TPS | 2* | Local |
| Conflict: Global Terror* | PC | TPS | 4 | LAN, Online |
| Conflict: Global Terror* | PS2 / Xbox | TPS | 4 | Local |
| Contra | Arcade / C64 / NES / PC / ZXS / Other / DS*/ Xbox 360** | Shoot ’em up | 2 | Local |
| Contra 4* | DS | Shoot ’em up | 2 | Ad hoc** |
| Contra Advance: The Alien Wars EX* | GBA | Shoot ’em up | 2 | Link cable |
| Contra Force | NES | Shoot ’em up | 2 | Local |
| Contra III: The Alien Wars* | SNES | Shoot ’em up | 2 | Local |
| Contra: Hard Corps* | GEN | Shoot ’em up | 2 | Local |
| Contra: Legacy of War | PS1 / Saturn | Shoot ’em up | 2 | Local |
| Contra: Shattered Soldier | PS2 | Shoot ’em up | 2 | Local |
| Cortex Command | PC | Shoot ’em up | 4 | Local |
| Crack Down | GEN | Shoot ’em up | 2 | Local |
| Crackdown | Xbox 360 | TPS | 2 | System Link, Xbox Live |
| Crash Bash | PS1 | Mini games | 2 | Local |
| Crash: Mind over Mutant | PS2 / Xbox 360 / DS / Wii / PSP | Action | 2 | Local |
| Crash of the Titans | PS2 / Xbox 360 / DS / Wii / PSP | Action | 2 | Local |
| Crime Fighters | Arcade | Beat ’em up | 4(?) | Local |
| Crimson Sea 2 | PS2 | Beat ’em up | 2 | Local |
| Crossed Swords | Arcade | Beat ’em up | 2 | Local |
| Cyborg Justice | GEN | Beat ’em up | 2 | Local |
| Cuphead | PC/ Xbox One/ PS4 | Run and gun | 2 | Local |
| Daikatana | PC | FPS | 3 | LAN, Online |
| Damnation | PC / PS3 / Xbox 360 | TPS | 2 | Local, LAN, Online |
| Dandy | Atari 8-bit | Beat ’em up | 4 | Local |
| Dangerous Waters | PC | Sim | 32 | LAN, Online |
| Darius Gaiden | Arcade / PC / PS1 / Saturn / PS2 / Xbox* | Scroller | 2 | Local |
| Darius II | Arcade / PS2 / GEN / Saturn / SMS | Scroller | 2 | Local |
| Darius Twin | SNES | Scroller | 2 | Local |
| Dark Chambers | Atari 2600 | Action-Adv. | 2 | Local |
| Darkspore | PC | Action RPG | 4 | Online |
| Dark Souls | PS3 / Xbox 360 | Action RPG | 3 | Online |
| Darkwatch | PS2 / Xbox | FPS | 2 | Local |
| Dead Island | PC / PS3 / Xbox 360 | Action RPG | 4 | LAN, Online |
| Dead Pixels | Xbox 360* | Action game | 2 | Local |
| Dead Rising 2 | PC / PS3 / Xbox 360 | Action RPG | 2 | Online |
| Dead Rising 2: Off the Record | PC / PS3 / Xbox 360 | Action RPG | 2 | Online |
| Dead Space 3 | PC / PS3 / Xbox 360 | TPS | 2 | Online |
| Death Jr.: Root of Evil | Wii | Action-Adv. | 2 | Local |
| Deathsmiles | Arcade / Xbox 360* | Scroller | 2 | Local |
| Death Squared | PC, Xbox One, PS4, Switch, Android, iOS | Puzzle | 45018 | Local |
| Delta Force | PC | FPS | ? | LAN, Online |
| Delta Force 2 | PC | FPS | ? | LAN, Online |
| Delta Force: Black Hawk Down | PS2 / Xbox | FPS | 2 | Local |
| Delta Force: Land Warrior | PC | FPS | 4 | LAN, Online |
| Delta Force: Task Force Dagger | PC | FPS | 8 | LAN, Online |
| Demon’s Souls | PS3 | Action RPG | 3 | Online |
| Descent | PC | FPS | | LAN, Online |
| Descent II | PC | FPS | | LAN, Online |
| Descent Maximum | PS1 | FPS | 2 | Link Cable |
| Descent: FreeSpace – The Great War | PC | Space Sim | | LAN, Online |
| Descent 3 | PC | FPS | | LAN, Online |
| Diablo (expansion 1) | PC | Action RPG | 4(?) | IPX, Online |
| Diablo | PS1 | Action RPG | 2 | Local |
| Diablo II (expansion 1) | PC | Action RPG | 8 | LAN, Online |
| Diablo III | PC | Action RPG | 4 | Online |
| Die Hard Arcade* | Arcade / Saturn / PS2** | Beat ’em up | 2 | Local |
| Diddy Kong Racing | N64 | Racing | 2 | Local |
| Digimon World 4 | GC | Action RPG | 4 | Local |
| Din’s Curse | PC | Action RPG / Action | 2+* | LAN, Online |
| The Dishwasher: Dead Samurai | Xbox 360* | Platformer | 3 | Local |
| Donkey Kong Country | SNES / GBA | Platformer | 2 | Local |
| Donkey Kong Country 2: Diddy’s Kong Quest | SNES / GBA | Platformer | 2 | Local |
| Donkey Kong Country 3: Dixie Kong’s Double Trouble! | SNES / GBA | Platformer | 2 | Local |
| Doom | PC | FPS | 4 | LAN, Online(?) |
| Doom II: Hell on Earth | PC | FPS | 4 | LAN, Online |
| Doom II: Hell on Earth | GBA | FPS | 2 | Link Cable |
| Doom 3 | PC | FPS | ? | LAN, Online |
| Doom 3 | Xbox | FPS | 2 | System Link, Xbox Live |
| Doom 3: Resurrection of Evil | PC | FPS | ? | LAN, Online |
| Doom 3: Resurrection of Evil | Xbox | FPS | 4 | System Link, Xbox Live |
| Dota 2 | PC | MOBA | 5 | LAN, online |
| Double Dragon | Arcade / NES / GEN / Other / Xbox 360* | Beat ’em up | 2 | Local, Xbox Live** |
| Double Dragon 3: The Rosetta Stone | Arcade / NES / GEN | Beat ’em up | 2 | Local |
| Double Dragon II: The Revenge | Arcade / NES / GEN | Beat ’em up | 2 | Local |
| Draglade | DS | Fighting | 2 | Local |
| Dr Mario Rx | Wii | Puzzle | 4 | Local |
| Drox Operative | PC | Action RPG | 2+* | LAN, Online |
| Duke Nukem 3D | PC / Xbox 360 | FPS | 45140 | LAN, Online |
| Dungeon | PDP-10 | Early RPG | ? | ? |
| Dungeon Lords | PC | Action RPG | | |
| Dungeon Siege | PC | Action RPG | 8 | LAN, Online |
| Dungeon Siege II (expansion 1) | PC | Action RPG | | LAN, Online |
| Dungeon Siege: Throne of Agony | PSP | Action RPG | 2 | |
| Dungeons & Dragons: Shadow over Mystara | Arcade / Saturn* | Beat ’em up / RPG | 2** | Local |
| Dungeons & Dragons: Tower of Doom | Arcade / Saturn* | Beat ’em up / RPG | 2** | Local |
| Dynamite Cop* | Arcade / DC | Beat ’em up | 2 | Local |
| Dynasty Warriors 3 | PS2 / Xbox | Beat ’em up | 2 | Local |
| Dynasty Warriors 4 | PS2 / Xbox / PC* | Beat ’em up | 2 | Local |
| Dynasty Warriors 5 | PS2 / Xbox / Xbox 360* | Beat ’em up | 2 | Local |
| Dynasty Warriors 6 | PS3 / Xbox 360 | Beat ’em up | 2 | Local |
| Dynasty Warriors: Gundam | PS3 / Xbox 360 | Beat ’em up | 2 | Local |
| Dynasty Warriors: Gundam 2 | PS3 / Xbox 360 | Beat ’em up | 2 | Local |
| Dynasty Warriors: Gundam 3 | PS3 / Xbox 360 | Beat ’em up | 2/4* | Local, Online |
| Dynasty Wars | Arcade | Beat ’em up | 2 | Local |
| E.X. Troopers | 3DS / PS3 | Action | 44987 | Local*, Online** |
| | | | |
| Earth 2150 | PC | RTS | 8 | Local, Online |
| Earth 2160 | PC | RTS | 8 | Local, Online |
| Earth Defense Force 2017 | Xbox 360 | TPS | 3 | Local, Online |
| Earth Defense Force: Insect Armageddon | Xbox 360 | TPS | 2 | Local |
| Endless Ocean | Wii | Adventure | 2 | WFC |
| Eragon | PC / PS2 / Xbox / Xbox 360 / DS / GBA / PSP | Action-Adv. | 2 | Local |
| Eternal Sonata | PS3 / Xbox 360 | jRPG | 3 | Local |
| Evil Islands: Curse of the Lost Soul | PC | RPG / Stealth / RTS | 6 | Local, Online |
| James Bond 007: Everything or Nothing | GC / PS2 / Xbox | TPS | 2 | Local, Online* |
| Exed Exes* | Arcade / NES / PS1 / Saturn / Xbox / PS2** | Scroller | 2 | Local |
| | | | |
| F.E.A.R. 3 | PS3 / Xbox 360 PC | FPS | 2/4* | Online |
| F-22 Lightning 3 | PC | Flight Sim | 8 | LAN, Online |
| Fable II | Xbox 360 | Action RPG | 2 | Local, Xbox Live |
| Fable III | Xbox 360, PC | Action RPG | 2 | Local, Xbox Live |
| Faces of War | PC | RTS | 4 | LAN, Online |
| Fairytale Fights | PC / PS3 / Xbox 360 | Beat ’em up | 4 | Local, Online |
| Fantastic 4 | PC / GC / PS2 / Xbox | Beat ’em up | 2 | Local |
| Fantastic Four | PS1 | Beat ’em up | 4 | Local |
| Fallout: Brotherhood of Steel | PS2 / Xbox | Action RPG | 2 | Local |
| Far Cry | PC | FPS | | LAN, Online |
| Far Cry 3 | PC / PS3 / Xbox 360 | FPS | 4 | Online |
| FIFA (series) | * | Sports | * | * |
| Fighting Force | PC / N64 / PS1 | Beat ’em up | 2 | Local |
| Final Doom* | PC | FPS | 4 | LAN, Online |
| Final Fantasy VI | SNES / PS1 | RPG | 2 | Local |
| Final Fantasy IX | PS1 | RPG | 2 | Local |
| Final Fantasy: Crystal Chronicles | GC | RPG | 45018 | Local |
| Final Fantasy Tactics: The War of the Lions | PSP | TBS | 2 | Ad Hoc |
| Final Fight | Arcade / SNES / C64 / ZXS / GBA / PS2 / Xbox* | Beat ’em up | 2 | Local |
| Final Fight 2 | SNES | Beat ’em up | 2 | Local |
| Final Fight 3* | SNES | Beat ’em up | 2 | Local |
| Final Fight: Streetwise | PS2 / Xbox | Beat ’em up | 2 | Local |
| FreeSpace 2 | PC | Space Sim | | LAN, Online |
| Freeciv | PC | TBS | ? | LAN, Online |
| Freelancer | PC | Space Sim | 128 | LAN, Online |
| Frozen Synapse | PC | Turn-based tactics | 2 | LAN, Online |
| Full Spectrum Warrior | PC / Xbox / PS2 | Tactical FPS | 2 | LAN, Online |
| Full Spectrum Warrior: Ten Hammers | PC / Xbox / PS2 | Tactical FPS | 2 | LAN, Online |
| Future Cop: LAPD | PC / PS1 | TPS | 2 | Local, LAN* |
| G-Darius | Arcade / PC / PS1 / PS2* | Scroller | 2 | Local |
| G.I. Joe: The Rise of Cobra | PS2 / PS3 / Xbox 360 / Wii PSP / DS | Shoot ’em up | 2 | Local |
| Gain Ground | Arcade / GEN / SMS / PC Engine / PS2 / Other | Action / Strategy | 2* | Local |
| Gatling Gears | PS3 / PC / Xbox 360 | Twin-Stick Shooter | 2 | Local, Online |
| Gauntlet | Arcade / Xbox 360* | Beat ’em up | 4 | Local |
| Gauntlet | NES / GEN | Beat ’em up | 2 | Local |
| Gauntlet | DS | Beat ’em up | 4 | Online |
| Gauntlet Dark Legacy | Arcade / GC / PS2 / Xbox | Beat ’em up | 4 | Local |
| Gauntlet II | Arcade / C64 / ZXS / PS3 / Other | Beat ’em up | 4 | Local, Online* |
| Gauntlet Legends | DC / N64 / PS1 | Beat ’em up | 2 | Local |
| Gauntlet: Seven Sorrows | PS2 / Xbox | Beat ’em up | 4 | Local, Online |
| Gears of War | PC | TPS | 2 | LAN, Online |
| Gears of War | Xbox 360 | TPS | 2 | Local, System Link, Xbox Live |
| Gears of War 2 | Xbox 360 | TPS | 2 | Local, System Link, Xbox Live |
| Gears of War 3 | Xbox 360 | TPS | 2 | Local, System Link, Xbox Live |
| Gears of War: Judgement | Xbox 360 | TPS | 2 | Local, System Link, Xbox Live |
| Gekido | PS1 | Beat ’em up | 2 | Local |
| General Chaos | GEN | RTS | 2 | Local |
| Geometry Wars: Retro Evolved 2 | Xbox 360* | Shoot ’em up | 2 | Local |
| Ghost Pilots | Arcade | Scroller | 2 | Local |
| Ghost Squad | Wii | Shooter | 4 | Local |
| Ghostbusters: The Video Game | PS3 / Xbox 360 | Action | 2 | Online |
| Ghostbusters: The Video Game | Wii | Action | 2 | Local |
| Gladius | PS2 / Xbox / GC | Tactical RPG | 2** | Local |
| Goemon’s Great Adventure* | N64 | Platformer | 2** | Local |
| Gokujyou Parodius* | Arcade / Saturn / PS1** | Scroller | 2 | Local |
| Golden Axe | Arcade / GEN / SMS / C64 / Other / PS2*/ Xbox 360** | Beat ’em up | 2 | Local |
| Golden Axe II | Arcade / GEN | Beat ’em up | 2 | Local |
| Golden Axe III | GEN | Beat ’em up | 2 | Local |
| Goof Troop | SNES | Action-Adv. | 2 | Local |
| Golden Axe: The Revenge of Death Adder | Arcade | Beat ’em up | 4 | Local |
| Gradius Gaiden | PS1 / PSP | Scroller | 2 | Local |
| Gradius V | PS2 | Scroller | 2 | Local |
| Grand Theft Auto: San Andreas | PC / PS2 / Xbox | Action-Adv. | 2 | Online*, Local |
| Grand Theft Auto IV | PC / PS3 / Xbox 360 | Action-Adv. | 4 | Online, LAN* |
| Grand Theft Auto V | PS3 / Xbox 360 | Action-Adv. | 4 | Online, LAN |
| Ground Control II | PC | RTS | 3 | LAN, Online |
| Guardian Heroes | Saturn / Xbox 360 | Beat ’em up | 6/12* | Local, Online* |
| Guerrilla War | Arcade / C64 / NES / ZXS | Shoot ’em up | 2 | Local |
| Guild Wars (series) | PC | Action RPG | 4* | Online |
| Guitar Hero: Aerosmith | PC / PS2 / PS3 / Wii / Xbox 360 | Music | 2 | Local |
| Guitar Hero II | PS2 / Xbox 360 | Music | 2 | Local |
| Guitar Hero III | PC / PS2 / PS3 / Wii / Xbox 360 | Music | 2 | Local |
| Guitar Hero World Tour | PS2 / PS3 / Wii / Xbox 360 | Music | 4* | Local |
| Guitar Hero 5 | PS2 / PS3 / Wii / Xbox 360 | Music | 4** | Local |
| Gunstar Heroes | GEN / PS2* | Shoot ’em up | 2 | Local |
| Gitaroo Man Lives! | PSP | Music | 2 | Local |
| Gyruss | Xbox 360* | Shoot’ em up | 2 | Xbox Live |
| Half-Life | PC | FPS | 32 | LAN, Online |
| Half-Life: Decay | PS2 | FPS | 2 | Local |
| Half-Life 2 | PC | FPS | ? | LAN, Online |
| Halo 2 | Xbox | FPS | 2 | Local |
| Halo 3 | Xbox 360 | FPS | 2* | Local, System link, Xbox Live |
| Halo 3: ODST | Xbox 360 | FPS | 2* | Local, System link, Xbox Live |
| Halo: Combat Evolved | Xbox | FPS | 2 | Local |
| Halo: Reach | Xbox 360 | FPS | 2* | Local, System link, Xbox Live |
| Halo Wars | Xbox 360 | RTS | 2 | Online |
| Harry Potter and the Goblet of Fire | PC / GC / PS2 / Xbox / PSP / DS / GBA | Action-Adv. | 3 | Local |
| Haze | PS3 | FPS | 4 | Local, Online |
| Heavenly Guardian | PS2 / Wii | Shoot ’em up | 2 | Local |
| Heavy Barrel | Arcade / NES / PC | Shoot ’em up | 2 | Local |
| Heavy Weapon: Atomic Tank | PC / Xbox 360* | Scroller | 4 | Local, Xbox Live** |
| Hellboy: The Science of Evil | PS3 / Xbox 360 / PSP | Beat ’em up | 2 | Local, Online |
| Herc’s Adventures | PS1 / Saturn | Action-Adv. | 2 | Local |
| Heretic | PC | FPS | 4 | LAN, Online(?) |
| Heretic II | PC | TPS | 4 | LAN, Online |
| Hexen | PC | FPS | 4 | LAN, Online |
| Hexen | N64 | FPS | 2 | Local |
| Hexen II | PC | FPS | 4 | LAN, Online |
| Hexplore | PC | RPG | 4 | LAN(?) |
| Hidden & Dangerous | PC | Tactical TPS | 4 | LAN, Online |
| Hidden & Dangerous 2: Sabre Squadron | PC | Tactical TPS | 6 | LAN, Online |
| Hired Guns | Amiga | FPS | 4 | Local |
| The House of the Dead 2 | Arcade / PC / DC | Shooter | 2 | Local |
| House of the Dead III, The | PC | Shooter | 2 | Local |
| House of the Dead 4, The | Arcade | Shooter | 2 | Local |
| House of the Dead, The | PC | Shooter | | Local |
| House of the Dead 2 & 3 Return, The | Wii | Shooter | 2 | Local |
| Hunter: The Reckoning | GC / Xbox | Action | 4 | Local |
| Hunted: The Demon’s Forge | PC / Xbox 360 / PS3 | Action | 2 | Local, Xbox Live, System Link |
| Hunter: The Reckoning Redeemer | Xbox 360 | Beat ’em up | 4 | Local |
| Hunter: The Reckoning Wayward | PS2 | Beat ’em up | 2 | Local |
| Ibara | PS2 / Arcade | Scroller | 2 | Local |
| ibb & obb | PS3, PC, Switch | Puzzle / Platformer | 2 | Local, Online |
| Ice Climber | Arcade / NES / Others | Platformer | 2 | Local |
| Icewind Dale | PC | RPG | 6 | LAN, Online |
| Icewind Dale II | PC | RPG | 6 | LAN, Online |
| Ikari Warriors | NES / Other | Shoot ’em up | 2 | Local |
| Ikaruga | DC / GC / Xbox 360* | Scroller | 2 | Local, System Link**, Xbox Live** |
| IL-2 Sturmovik: 1946 | PC | Combat flight simulator | 80 | LAN, Online |
| The Incredibles: Rise of the Underminer | PC / PS2 / Xbox / GC / DS / GBA | Action | 2 | Local* |
| Iron Brigade | Xbox 360 | TPS | 4 | Online |
| J.R.R. Tolkien’s The Lord of the Rings, Vol. I | SNES, Other | Action RPG | 5 | Local |
| Jackal | NES / Other | Shoot ’em up | 2 | Local |
| James Bond 007: Everything or Nothing | GC / PS2 / Xbox | TPS | 2 | Local, Online* |
| Jamestown[3] | PC | Shoot ’em up | 4 | Local |
| Jazz Jackrabbit 2 | PC | Shoot ’em up | 4 | Local |
| Jet Force Gemini | N64 | TPS | 2 | Local |
| Jikkyō Oshaberi Parodius | PS1 / Saturn | Scroller | 2 | Local |
| Joint Operations: Typhoon Rising | PC | FPS | | LAN, Online |
| Joint Task Force | PC | RTS | | LAN, Online |
| Joust | Arcade / PC / GC / PlayStation 2 / Xbox / PS3 / PS1*/ Xbox 360** | Platformer | 2 | Local, Online*** |
| Judge Dredd: Dredd Vs. Death | PS2 / PC / Xbox | FPS / Sci-Fi | | LAN, Online |
| Justice League Heroes | PS2 / Xbox | Action RPG | 2 | Local |
| Kameo: Elements of Power | Xbox 360 | Action-Adv. | 2 | Local |
| Kane & Lynch: Dead Men | PC / PS3 / Xbox 360 | TPS | 2 | Local |
| Kane & Lynch: Dog Days | PC / PS3 / Xbox 360 | TPS | 2 | Local |
| Keep Talking and Nobody Explodes | PC, Xbox One, PS4, Switch, Android, iOS | Puzzle | 2 | Local, Online |
| Killing Floor | PC | FPS | 6* | LAN, Online |
| Killzone: Liberation | PSP | FPS | 2 | Local |
| Kingdom Under Fire: Circle of Doom | Xbox 360 | Action RPG | 4 | Xbox Live |
| Kirby Super Star | SNES | Platformer | 2 | Local |
| Kirby’s Dream Land 3 | SNES | Platformer | 2 | Local |
| Knights of the Round | Arcade / SNES / PS2* | Beat ’em up | 2** | Local |
| Kung Fu Panda | PC / PS2 / PS3 / Xbox 360 / Wii | Action | 2 | ? |
| Lara Croft and the Guardian of Light | PC / PS3 / Xbox 360 | Action | 2 | Local |
| Last Resort | Arcade / PS2 / PSP / Wii* | Scroller | 2 | Local |
| Left 4 Dead | PC | FPS | 4 | LAN, Online |
| Left 4 Dead | Xbox 360 | FPS | 2* | Local, System Link, Xbox Live |
| Left 4 Dead 2 | PC | FPS | 4 | LAN, Online |
| Left 4 Dead 2 | Xbox 360 | FPS | 2* | Local, System Link, Xbox Live |
| Legend of Spyro: Dawn of the Dragon, The | PS2 / PS3 / Xbox 360 / DS / Wii | Action | 2 | Local |
| Legend of the Mystical Ninja | SNES / GBA | Platformer | 2 | Local |
| Legend of Zelda: Four Swords Adventures, The | GC | Action-Adv. | 4 | Local* |
| Legendary Wings | Arcade / NES | Scroller | 2 | Local |
| Lego Batman | PC / PS2 / PS3 / Xbox 360 / Wii / PSP / DS | Action-Adv. | 2 | Local, Online |
| Lego Indiana Jones: The Original Adventures | PC / PS2 / PS3 / Xbox 360 / Wii / PSP / DS | Action-Adv. | 2 | Local* |
| Lego Star Wars III: The Clone Wars | PS3 / Xbox 360 / DS / Wii / PC / 3DS / PSP | Action-Adv. | 2 | Local |
| Lego Indiana Jones 2: The Adventure Continues | PS3 / Xbox 360 / DS / Wii / PC / 3DS / PSP | Action-Adv. | 2 | Local |
| Lego Star Wars: The Complete Saga | PS3 / Xbox 360 / DS / Wii | Action-Adv. | 2 | Local*, XboxLive |
| | | | |
| Lego Star Wars II: The Original Trilogy | PC / PS2 / Xbox / Xbox 360 / PSP / DS / GBA / GC | Action-Adv. | 2 | Local |
| Lego Star Wars: The Video Game | PC / PS2 / Xbox / GC / GBA | Action-Adv. | 2 | Local |
| Life Force | Arcade / NES / Other / PS1 / Saturn* | Scroller | 2 | Local |
| LittleBigPlanet | PS3 | Platformer | 4 | Local, Online |
| LittleBigPlanet 2 | PS3 | Platformer | 4 | Local, Online |
| Lode Runner | Xbox 360* | Platformer | 2 | Local, Xbox Live |
| Lode Runner 2 | PC | Platformer | | |
| Loki | PC | Action RPG | 6 | LAN, Online |
| Looney Tunes: Acme Arsenal | PS2 / Xbox 360 / Wii | Beat ’em up | 2 | Local, Xbox Live* |
| Looney Tunes B-Ball | SNES | Sports | 4 | Local |
| The Lord of the Rings: Conquest | PC / PS3 / Xbox 360 | Action-Adv. | 4 | Local, Online |
| Lord of the Rings: The Return of the King, The | PC / PS2 / Xbox / GC | Beat ’em up | 2 | Local, Online* |
| Lost Planet 2 | PC / PS3 / Xbox 360 | TPS | 4 | Local, Online |
| Lost Vikings, The | Amiga / Amiga CD32 / Game Boy Advance / MS-DOS / Sega Mega Drive / SNES / PlayStation | puzzle-platform game | 2 (3 only on Mega Drive) | Local |
| Lost Vikings 2, The | Super NES / MS-DOS / Windows / Saturn / PlayStation / Switch / PlayStation 4 / Xbox One | puzzle-platform game | 2 | Local |
| Lovers in a Dangerous Spacetime | PC / MAC / Linux / PS3 / Xbox One | Arcade | 4 | Local |
| Madden NFL (series) | * | Sports | * | * |
| Magic Ball | PS3 | Puzzle | 2 | Local, Online |
| Magic: The Gathering – Duels of the Planeswalkers 2012 | PC | Collectible card game | 4* | Online |
| Magicka | PC | Action-Adv. | 4 | Local, LAN, Online |
| Marathon 2: Durandal | PC | FPS | 8(?) | LAN |
| Marathon 2: Durandal | Xbox 360* | FPS | 4** | Local, Xbox Live |
| Marathon Infinity | PC | FPS | 8(?) | LAN, Online |
| Marble Madness | Arcade / NES / SMS / GEN / Other | Platformer / Racing | 2 | Local |
| Mario Bros. | Arcade / NES / Others | Platformer | 2 | Local |
| Mario Kart: Double Dash | GC | Racing | 2* | Local |
| Mario Kart Wii | Wii | Racing | 4 | Local, Online |
| Mario Kart 8 | Wii U | Racing | 4 | Local, Online |
| Marvel: Ultimate Alliance | PS2 / PS3 / Wii / Xbox 360 / PSP | Action RPG | 4 | Local, LAN, Online* |
| Marvel: Ultimate Alliance 2 | PS2 / PS3 / Wii / Xbox 360 / PSP / DS | Action RPG | 4** | Local, LAN, Online** |
| MechWarrior 4 (expansion 1)(expansion 2) | PC | Mecha Sim | 5 | LAN, Online |
| Medal of Honor: Rising Sun | GC / PS2 / Xbox | FPS | 4 | Local |
| MegaGlest | PC | RTS | 45140 | LAN, Online |
| Mega SWIV | GEN | Shoot ’em up | 2 | Local |
| Men of War | PC | RTS | ? | LAN, Online |
| Mendel Palace | NES | Action | 2 | Local |
| Mercenaries 2: World in Flames | PC / PS2 / PS3 / Xbox 360 | Action-Adv. | 2 | Online |
| Metal Gear Solid: Peace Walker | PSP / PS3 / Xbox 360 | Stealth | 2-4, depending on mission | Ad-hoc, online* |
| Metal Slug (series) | * | Shoot ’em up | 2 | Local |
| Michael Jackson’s Moonwalker | Arcade | Beat ’em up | 3 | Local |
| Mighty Morphin Power Rangers | SNES / GEN | Beat ’em up | 2 | Local |
| Millennium Soldier: Expendable | PC / DC / PS1 | Shoot ’em up | 2 | Local |
| Minecraft | PC | Sandbox | 2-255* | Online, LAN |
| Minecraft: Xbox 360 Edition | Xbox 360 | Sandbox | 2-8* | Online, Local |
| Mission Against Terror | PC | FPS | 42401 | Online |
| Monster Hunter | PS2 | Action RPG | 4 | Online |
| Monster Hunter Tri | Wii | Action RPG | 4–5 | WFC, Local |
| Monster Hunter Freedom | PSP | Action RPG | 4 | Ad-hoc, online* |
| Monster Madness: Battle for Suburbia | PC / Xbox 360 | Shoot ’em up | 4 | Local |
| Monster Madness: Grave Danger | PS3 | Shoot ’em up | 4 | Local, Online |
| Monsters vs. Aliens | PS3 / Xbox 360 / DS / Wii | Action | 2 | Local |
| Moria | PLATO | Early RPG | 10 | |
| Mortal Kombat: Shaolin Monks | PS2 / Xbox | Beat ’em up | 2 | Local |
| Mortimer Beckett and the Secrets of Spooky Manor | Wii* | Puzzle | 4 | Local |
| Moving Out | PC, Xbox One, PS4, Switch | Action | 45018 | Local |
| Mutant Storm Empire | Xbox 360* | Scroller | 2 | Local, Xbox Live |
| Mystical Ninja 2 Starring Goemon | N64 | Platformer | 2 | Local |
| Myth II | PC | RTS | ? | LAN, Online |
| Myth III: The Wolf Age | PC | RTS | ? | LAN, Online |
| Naruto: Uzumaki Chronicles 2 | PS2 | Beat ’em up | 2 | Local |
| Nation Red | PC | Action | | Local, Online |
| NBA Live (series) | * | Sports | * | * |
| Neo Contra | PS2 | Shoot ’em up | 2 | Local |
| Nerf N-Strike | Wii | Shooter | 4 | Local |
| Neverwinter Nights | PC | RPG | 4 | LAN, Online |
| Neverwinter Nights 2 (expansions 1, 2, 3) | PC | RPG | 4 | LAN, Internet |
| New Super Luigi U | Wii U | Platformer | 5 | Local |
| New Super Mario Bros. 2 | N3DS | Platformer | 2 | Local |
| New Super Mario Bros. U | Wii U | Platformer | 5 | Local |
| New Super Mario Bros. Wii | Wii | Platformer | 4 | Local |
| NHL (series) | * | Sports | * | * |
| Nickelodeon Kart Racers | Nintendo Switch, PlayStation 4, Xbox One | Racing | 2* | Local |
| Nicktoons Unite! | GC / PS2 / DS / GBA | Adventure | 4 | Local |
| A Nightmare on Elm Street | NES | Platformer | 4 | Local |
| Ninja Baseball Bat Man | Arcade | Beat ’em up | 2 | Local |
| Ninja Crusaders[1][2] | NES | Beat ’em up | 2 | Local |
| Ninja Gaiden | Arcade | Beat ’em up | 2 | Local |
| Ninja Gaiden Sigma 2 | PS3 | Beat ’em up | 2 | Online |
| No One Lives Forever 2: A Spy in H.A.R.M.’s Way | PC | FPS | 4 | LAN, Online |
| Nox | PC | Action RPG | 6 | LAN, Online |
| Onechanbara: Bikini Samurai Squad | Xbox 360 | Beat ’em up | 2 | Local |
| OneChanbara: Bikini Zombie Slayers | Wii | Beat ’em up | 2 | Local |
| ObsCure | PC / PS2 / Xbox | Action-Adv. | 2 | Local |
| Obscure: The Aftermath | PC / PS2 / Wii | Action-Adv. | 2 | Local |
| Omega Five | Xbox 360* | Scroller | 2 | Local |
| Onslaught | Wii | FPS | 4 | Online |
| OpenTTD | PC / Other | Sim | 8* | LAN, Online |
| Operation: Blockade | PC / Arcade | FPS | 4 | LAN, Online |
| Operation Flashpoint: Cold War Crisis | PC | Tactical FPS | ? | LAN, Online |
| Operation Flashpoint: Dragon Rising | PC / PS3 / Xbox 360 | Tactical FPS | 4* | LAN, Online |
| Operation Flashpoint: Red River | PC / PS3 / Xbox 360 | Tactical FPS | 4* | LAN, Online |
| Operation Darkness | Xbox 360 | Tactical RPG | 4 | Xbox Live |
| Outfit, The | Xbox 360 | TPS | 2 | Local, System Link, Xbox Live |
| Orcs Must Die! | PC | Tower defense/Action | 2 | |
| Orcs Must Die! 2 | PC | Tower defense/Action | 2 | |
| Out of Space | PC / PS4 | Arcade | 4 | Local |
| Overcooked | PC, PS4, Xbox One, Switch | Arcade | 4 | Local |
| Path of Exile | PC | Action RPG | 6 | |
| Payday 2 | PC | FPS | 4 | Online |
| Peace Keepers, The* | SNES | Beat ’em up | 2 | Local |
| Perfect Dark | N64 | FPS | 4 | Local |
| Perfect Dark Zero | Xbox 360 | FPS | 2 | Local, System Link, Xbox Live |
| Phantasy Star Online Episode I & II | GC / Xbox | Action RPG | 4 | Local/Xbox Live |
| Pikmin 2 | GC | RTS | 2 | Local |
| Pico Park | Microsoft Windows | Action game|Casual game | 45140 | Online |
| Pirates of the Caribbean: The Legend of Jack Sparrow | PC / PS2 | Beat ’em up | 2 | Local |
| PixelJunk Eden | PS3 | RTS | 3 | Local |
| PixelJunk Monsters | PS3 | RTS | 2 | Local |
| PixelJunk Shooter | PS3 | Puzzle | 2 | Local |
| Pocky & Rocky | SNES | Scrolling shooter | 2 | Local |
| Pocky & Rocky 2 | SNES | Scrolling shooter | 2 | Local |
| Portal 2 | PC / PS3 / Xbox 360 | Puzzle / Action | 2 | Local, Steam |
| Power Stone 2 | DC / PSP | Fighter | 4 | Local |
| Progear | Arcade | Shoot ’em up | 2 | Local |
| Project Eden | PC | Action | 4 | LAN, Online |
| Project Eden | PS2 | Action | 4 | Local |
| Psi-Ops: The Mindgate Conspiracy | PS2 | TPS | 2 | Local |
| Punisher, The | Arcade / GEN | Beat ’em up | 2 | Local |
| Quake (expansions 1,2) | PC | FPS | 4(?) | LAN, Online |
| Quake II | PC | FPS | 4(?) | LAN, Online |
| Raiden Fighters Aces | Xbox 360 | Arcade | 2 | Local |
| Rampage | Arcade / NES / SMS / Other / PC / GC / PS2 / Xbox* | Action | 2** | Local |
| Rampage World Tour | Arcade / N64 / PS1 / Saturn / GC / PS2 / Xbox* | Action | 2** | Local |
| Rampage: Total Destruction | GC / PS2 / Wii | Action | 3 | Local |
| Ratchet: Deadlocked | PS2 | Action | 2 | Local |
| Rec Room | PC / PS4 | FPS / Action RPG | 2-4* | Online |
| RecWar | PC | TPS | 2/4* | Local, LAN** |
| Red Star, The | PS2 | Shoot ’em up | 2 | Local |
| Red Dead Redemption | PS3 / Xbox 360 | Action-Adv. | 4 | Online |
| Red Rope: Don’t Fall Behind | PC | Puzzle-Adv. | 2 | Local |
| Resident Evil 5 | PS3 / Xbox 360 | Action-Adv. | 2 | Local, Online |
| Resident Evil 5 | PC | Action-Adv. | 2 | Online |
| Resident Evil 6 | PS3 / Xbox 360 | Action-Adv. | 2 | Local, Online |
| Resident Evil Outbreak | PS2 | Action-Adv. | 4 | Online |
| Resident Evil Outbreak File #2 | PS2 | Action-Adv. | 4 | Online |
| Resident Evil: The Umbrella Chronicles | Wii | Shooter | 2 | Local |
| Resistance: Fall of Man | PS3 | FPS | 2 | Local |
| Resistance 2 | PS3 | FPS | 8 | Local, Online |
| Restricted Area | PC | Action RPG | 2 | LAN, Online |
| Return to Castle Wolfenstein: Tides of War | Xbox | FPS | 2 | Local |
| Rival Turf!* | SNES | Beat ’em up | 2 | Local |
| River City Ransom* | NES / GBA | Beat ’em up | 2 | Local |
| Road Rash: Jailbreak | PS1 / GBA | Car Combat | 2 | Local |
| RoboCop 2 | Arcade | Shoot ’em up | 2 | Local |
| Rock Band | PS2 / PS3 / Xbox 360 | Music | 4* | Local |
| Rock Band 2 | PS3 / Xbox 360 / Wii | Music | 4* | Local, Online |
| Rocketmen: Axis of Evil | PS3 / Xbox 360* | Beat ’em up | 4 | Local, Online |
| Rogue Trooper (video game) | PC | TPS | 4 | LAN, Online |
| Rogue Trooper (video game) | PS2 / Xbox / Wii | TPS | 2-4* | Local, LAN, Online |
| Rohga: Armor Force | Arcade / Saturn | Platformer | 2 | Local |
| Rumble Racing | PS2 | Racing | 2 | Local |
| Roots of Pacha | PC | Life simulation | 4 | Online |
| Rune | PC | Action-Adv. | 4 | Online |
| R-Type Dimensions | Xbox 360* | Scroller | 2 | Local, Xbox Live |
| R-Type Leo | Arcade | Scroller | 2 | Local |
| Sacred | PC | Action RPG | 4 | LAN, Online |
| Sacred 2: Fallen Angel | PC | Action RPG | 16 | LAN, Online |
| Sacred 2: Fallen Angel | PS3 / Xbox 360 | Action RPG | 2* | Local, Online |
| Saints Row 2 | PC / PS3 / Xbox 360 | Action-Adv. | 2 | LAN, Online |
| Saints Row The Third | PC / PS3 / Xbox 360 | Action-Adv. | 2 | LAN, Online |
| Saints Row IV | PC / PS3 / Xbox 360/ PS4/XBO | Action-Adv. | 2 | LAN, Online |
| Salamander | Arcade / NES / Other / PS1 / Saturn* | Scroller | 2 | Local |
| Salamander 2 | Arcade / PS1 / Saturn* | Scroller | 2 | Local |
| Samurai Warriors (expansion 1) | PS2 / Xbox | Beat ’em up | 2 | Local |
| Samurai Warriors 2 (expansions) | PS2 / Xbox 360 | Beat ’em up | 2 | Local |
| Samurai Warriors 2 | PC | Beat ’em up | 2 | Local |
| Saturn Bomberman | Sega Saturn | Action | 45201 | Local |
| Schizoid | Xbox 360* | Action | 2 | Local, Xbox Live |
| The Scourge Project: Episode 1 and 2 | PC / Xbox 360 / PS3 | Tactical TPS | 4 | LAN, Online |
| Scud: The Disposable Assassin | Saturn | Shoot ’em up | 2 | Local |
| Secret of Mana | SNES | Action RPG | 3 | Local |
| Seiken Densetsu 3 | SNES | jRPG | 2* | Local |
| Sengoku I,II,III | Arcade | Beat ’em up | 2 | Local |
| Serious Sam | PC | FPS | 16 | Local, LAN, Online* |
| Serious Sam 2 | PC / Xbox | FPS | 16* | LAN, Online, Xbox Live |
| Sexy Parodius | Arcade / Saturn / PS1 | Scroller | 2 | Local |
| Shadow Warrior | PC | FPS | ? | LAN, Online(?) |
| Shadow the Hedgehog | PS2 / Xbox / GC | Action | 2 | Local |
| Shadowgrounds | PC | Shoot ’em up | 4 | Local |
| Shadowgrounds Survivor | PC | Shoot ’em up | 4 | Local |
| Shank | PC / PS3 / Xbox 360 | Beat ’em up | 2 | Local |
| Shining Soul II | GBA | Action RPG | 4 | Local |
| Shining Tears | PS2 | jRPG | 2 | Local |
| Shock Troopers | Arcade | Shoot ’em up | 2 | Local |
| Shock Troopers: 2nd Squad | Arcade | Shoot ’em up | 2 | Local |
| Shrek 2 | GC / Xbox / PS2 | Action | 4 | Local |
| Silent Scope 2: Dark Silhouette | Arcade / PS2 | Shooter | 2 | Local |
| Silkworm | Amiga / NES | Scroller | 2 | Local |
| Silverfall | PC | Action RPG | 8 | LAN, Online |
| Simpsons, The | Arcade | Beat ’em up | 4 | Local |
| Simpsons Game, The | PS2 / PS3 / Xbox 360 / Wii | Platformer | 2 | Local |
| Sims, The | PS2 / Xbox / GC | God | 2 | Local |
| Sims 2, The | PS2 / Xbox / GC | God | 2 | Local |
| Shoot Many Robots | PC | Shooter / RPG | 4 | Online |
| Skull Fang | Arcade / Saturn | Scroller | 2 | Local |
| Sky Kid | Arcade / NES | Scroller | 2 | Local |
| Smash TV* | Arcade / NES / GEN / SNES / Other / Xbox 360** | Shoot’ em up | 2 | Local, Xbox Live |
| Snake Rattle ‘n’ Roll | NES | | 2 | Local |
| Sniper Elite | PS2 / Xbox / PC | Tactical TPS | 2 | LAN, Local |
| Snipperclips | Switch | Puzzle | 45018 | Local |
| SOCOM U.S. Navy SEALs: Combined Assault | PS2 | Tactical TPS | 4 | Online |
| Soccer Brawl | Arcade | Sports | 2 | Local |
| Soldiers: Heroes of World War II | PC | RTS | 4 | LAN, Online |
| Sonic Adventure | DC / GC | Platformer | 2 | Local |
| Sonic The Hedgehog 2 | GEN / PS2 / Xbox / GC*/ Xbox 360** | Platformer | 2 | Local |
| Sonic the Hedgehog 3 | GEN PS2 / Xbox / GC* | Platformer | 2 | Local |
| Soulcalibur Legends | Wii | Action-Adv. | 2 | Local |
| Söldner-X: Himmelsstürmer | PC / PS3 | Scroller | 2 | Local |
| Space Invaders Extreme | Xbox 360* | Shoot ’em up | 4 | Local, Xbox Live |
| Space Lords | Arcade | Space Sim | 2 | Local |
| Space Siege | PC | Action RPG | 4 | LAN, Online |
| Spaceteam | Android/IOS | Real time space ship repair | 4(8) | Local |
| Spider-Man: Friend or Foe | PC / PS2 / Xbox 360 / Wii / DS | Beat ’em up | 2 | Local |
| Spider-Man: The Video Game | Arcade | Beat ’em up | 4 | Local |
| Spikeout: Battle Street | Xbox | Beat ’em up | 4 | Local, Xbox Live |
| SpongeBob SquarePants: Plankton’s Robotic Revenge | PlayStation 3, Xbox 360, Wii, Wii U, Nintendo DS, Nintendo 3DS | Platformer | 2-5* | Local |
| Spyborgs | Wii | Action-Adv. | 2 | Local |
| Star Trek: Away Team | PC | RTS | 2 | LAN, Online |
| Star Trek: Elite Force II | PC / MAC | FPS | 8 | LAN, Online |
| Star Wars Episode I: Jedi Power Battles | PS1 / DC | Beat ’em up | 2 | Local |
| Star Wars Episode III: Revenge of the Sith | PS2 / XB / GBA / DS / Mobile Phone | Beat ’em up | 2 | Local |
| Star Wars: Jedi Starfighter | PS2 / Xbox | Space Sim | 2 | Local |
| Star Wars Rogue Squadron III: Rebel Strike | GC | Space Sim | 2 | Local |
| Star Wars: X-Wing vs. TIE Fighter (expansion 1) | PC | Space Sim | 4 | LAN |
| StarCraft (incl. expansion Brood War) | PC | RTS | | LAN, Online |
| StarCraft II (incl. Wings of Liberty, Heart of the Swarm, Legacy of the Void) | PC | RTS | | LAN, Online |
| Starlancer | PC | Space Sim | 4 | LAN, Online |
| Steel Beasts | PC | Sim | | LAN, Online |
| Street Fighter Alpha 3 | PS1 / Saturn / DC | Fighter | 2 | Local |
| Street Fighter IV | PC | Fighter | 2 | Local, Online |
| Street Smart | Arcade / GEN | Beat ’em up | 2 | Local |
| Streets of Rage | GEN / GG / Wii | Beat ’em up | 2 | Local |
| Streets of Rage 2 | GEN / GG / Wii | Beat ’em up | 2 | Local |
| Streets of Rage 3 | GEN / Wii | Beat ’em up | 2 | Local |
| Strike Gunner S.T.G. | SNES | Shoot ’em up | 2 | Local |
| Stronghold Legends | PC | RTS | 4 | LAN, Online |
| Stubbs the Zombie in Rebel Without a Pulse | Xbox | TPS | 2 | Local |
| Supreme Commander | PC / Xbox 360 | RTS | 8 | LAN, Online |
| Supreme Commander 2 | PC / Xbox 360 | RTS | 8 | LAN, Online |
| Sum of All Fears, The | PC | Tactical FPS | 3 | LAN, Online |
| Sunset Riders | Arcade / GEN / SNES | Shoot ’em up | 2* | Local |
| Super Contra* | Arcade / C64 / NES / PC / Other / Xbox 360** | Shoot ’em up | 2 | Local, Xbox Live*** |
| Super Double Dragon | SNES | Beat ’em up | 2 | Local |
| Super Mario Galaxy | Wii | Platformer | 2 | Local |
| Super Mario Galaxy 2 | Wii | Platformer | 2 | Local |
| Super Smash Bros. | N64 | Fighting | 4 | Local |
| Super Smash Bros. Brawl | Wii | Fighting | 4 | Local, WFC |
| Super Smash Bros. Melee | GC | Fighting | 4 | Local |
| Super Mario Kart | SNES | Racing | 2* | Local |
| Super Stardust HD | PS3* | Action | 2 | Local |
| Survivor FPS | PC | Survival horrorFPS | 64 | LAN, Online |
| SWAT 3: Close Quarters Battle | PC | Tactical FPS | | |
| SWAT 4 (expansion 1) | PC | Tactical FPS | 5 | LAN, Online |
| Switchball | PC / Xbox 360 | Puzzle | 2 | Online |
| System Shock 2 | PC | Action-Adv. | 4 | LAN |
| Tales of Destiny | PS1 | jRPG | 4 | Local |
| Tales of Destiny 2 | PS2 | jRPG | 4 | Local |
| Tales of Eternia | PSP | jRPG | | |
| Tales of Symphonia | GC | jRPG | 4 | Local |
| Tales of Symphonia: Dawn of the New World | Wii | jRPG | 4 | Local |
| Tales of the Abyss | PS2 | jRPG | 4 | Local |
| Tales of Vesperia | Xbox 360 | jRPG | 4 | Local |
| Target: Renegade | NES / ZXS | Beat ’em up | 2 | Local |
| Tasty Planet: Back for Seconds | PC | Puzzle | 2 | Local |
| Teenage Mutant Ninja Turtles | PS2 / Xbox / GC / DS | Beat ’em up | 2 | Local |
| Team Fortress 2 | PC / PS3 / Xbox 360 | FPS | 6 | Online |
| Teenage Mutant Ninja Turtles* | Arcade / NES / C64 / ZXS / Xbox 360 / Other | Beat ’em up | 4 | Local, Xbox Live |
| Teenage Mutant Ninja Turtles 3: Mutant Nightmare | PS2 / Xbox / GC / DS | Beat ’em up | 4 | Local* |
| Teenage Mutant Ninja Turtles III: The Manhattan Project | NES | Beat ’em up | 2 | Local |
| Teenage Mutant Ninja Turtles: Turtles in Time* | Arcade / GEN / SNES | Beat ’em up | 2* | Local |
| Tenchu Z | Xbox 360 | Action-Adv. | 2 | System Link, Xbox Live |
| Tenchu: Wrath of Heaven | PS2 | Action-Adv. | 2 | Local |
| Terraria | PC | Sandbox | 2-8/255* | Online, LAN |
| Terminator Salvation | PC / PS3 / Xbox 360 | TPS | 2 | Local |
| This is Football 2003* | PS2 | Sports | 8 | Local |
| The Legend of Aylesbury | Xbox 360 | Platformer | 2 | Local |
| The Legend of Aylesbury | Xbox 360 | Platformer | 2 | Local |
| The Lord of the Rings: Aragorn’s Quest | Wii, PlayStation 3, PlayStation 2, PlayStation Portable, Nintendo DS | Action-adventure | 2 | Local |
| The Red Solstice | PC | Real-time strategy | 8 | Local, Online |
| Time Crisis II | Arcade / PS2 | Shooter | 2 | Local |
| Time Crisis 3 | PS2 | Shooter | 2 | Local |
| Time Crisis 4 | PS3 | Shooter | 2 | Local |
| TimeSplitters 2 | PS2 / Xbox / GC | FPS | 2 | Local |
| TimeSplitters: Future Perfect | PS2 / Xbox / GC | FPS | 2 | Local |
| Titan Quest | PC | Action RPG | 8 | LAN, Online |
| Titan Quest: Immortal Throne | PC | Action RPG | 8 | LAN, Online |
| ToeJam & Earl | GEN | Dungeon crawl / Roguelike | 2 | Local |
| ToeJam & Earl in Panic on Funkotron | GEN | Platformer / Rogue-lite | 2 | Local |
| ToeJam & Earl: Back in the Groove | Xbox One, Switch, PS4, PC, Mac, Linux | Dungeon crawl / Roguelike | 4 | Local, Online |
| Tom Clancy’s Ghost Recon (expansion 1)(expansion 2) | PC | Tactical FPS | 4(?) | LAN, Online |
| Tom Clancy’s Ghost Recon ( PS2 expansion) | GC / PS2 | Tactical FPS | 2 | Local |
| Tom Clancy’s Ghost Recon (expansion 1) | Xbox | Tactical FPS | 2* | Local, Link cable, Xbox live |
| Tom Clancy’s Ghost Recon 2 | Xbox | Tactical FPS | 4 | Local, System Link, Xbox Live |
| Tom Clancy’s Ghost Recon Advanced Warfighter | PC | Tactical FPS | 4 | LAN, Online |
| Tom Clancy’s Ghost Recon Advanced Warfighter | Xbox 360 | Tactical FPS | 4* | Local, System Link, Xbox Live |
| Tom Clancy’s Ghost Recon Advanced Warfighter | Xbox | Tactical FPS | 2 | Local, System Link |
| Tom Clancy’s Ghost Recon Advanced Warfighter 2 | PC | Tactical FPS | 4 | LAN, Online |
| Tom Clancy’s Ghost Recon Advanced Warfighter 2 | PS3 / Xbox 360 | Tactical FPS | 4* | Local, Online |
| Tom Clancy’s Ghost Recon Advanced Warfighter 2 | PSP | TPS | 2 | Ad Hoc |
| Tom Clancy’s H.A.W.X | PC / PS3 / Xbox 360 | Flight Sim | 4 | LAN, Online |
| Tom Clancy’s Rainbow Six | PC | Tactical FPS | 8(?) | LAN, Online |
| Tom Clancy’s Rainbow Six | N64 | Tactical FPS | 2 | Local |
| Tom Clancy’s Rainbow Six 3: Raven Shield | PC | Tactical FPS | 8(?) | LAN, Online |
| Tom Clancy’s Rainbow Six 3: Raven Shield | GC / PS2 / Xbox | Tactical FPS | 2 | Local |
| Tom Clancy’s Rainbow Six: Critical Hour | Xbox | Tactical FPS | 2 | Local |
| Tom Clancy’s Rainbow Six: Lockdown | PC | FPS | 4 | LAN, Online |
| Tom Clancy’s Rainbow Six: Lockdown | GC / PS2 / Xbox | FPS | 2* | Local, Online* |
| Tom Clancy’s Rainbow Six: Rogue Spear (expansions 1–4) | PC | Tactical FPS | 8(?) | LAN, Online |
| Tom Clancy’s Rainbow Six: Rogue Spear | PS1 / GBA | Tactical FPS | 2 | Local |
| Tom Clancy’s Rainbow Six: Vegas | PC | Tactical FPS | 2 | LAN, Online |
| Tom Clancy’s Rainbow Six: Vegas | PS3 / Xbox 360 | Tactical FPS | 2* | Local, System Link, Xbox Live, PSN |
| Tom Clancy’s Rainbow Six: Vegas 2 | PC | Tactical FPS | 2 | LAN, Online |
| Tom Clancy’s Rainbow Six: Vegas 2 | PS3 / Xbox 360 | Tactical FPS | 2 | Local, System Link, Xbox Live, PSN |
| Tom Clancy’s Splinter Cell: Chaos Theory | PC / PS2 / Xbox | Action-Adv. | 2 | Lan |
| Tom Clancy’s Splinter Cell: Conviction | PC / Xbox 360 | Action-Adv. | 2 | Online, Lan |
| Tom Clancy’s Splinter Cell: Double Agent | PC / PS3 / Xbox 360 | Action-Adv. | 3 | Online |
| Tom Clancy’s Splinter Cell: Double Agent | PS2 / GC / Xbox / Wii | Action-Adv. | 2 | Local, Xbox Live** |
| Too Human | Xbox 360 | Action-Adv. | 2 | Xbox Live |
| Tools Up! | PS4 / Xbox One / Nintendo Switch / Microsoft Windows | Action | 45018 | Local |
| Torchlight II | PC | Action RPG | 6 | LAN, Online |
| Trauma Center: New Blood | Wii | Action | 2 | Local |
| Trauma Team | Wii | Action | 2 | Local |
| Trine | PC / PS3 | Platformer / Puzzle | 3 | Local |
| Tunnels of Doom | TI-99/4A | Early RPG | 4 | ? |
| Turok | PC / PS3 / Xbox 360 | FPS | 4 | LAN, Online |
| TwinBee (series)* | Arcade / DS / GBA / NES / GEN / PS1 / Saturn / SNES* | Scroller | 2 | Local |
| Twisted Metal 2: World Tour | PS1 | Car Combat | 2 | Local |
| Twisted Metal 3 | PS1 | Car Combat | 2 | Local(?) |
| Twisted Metal 4 | PS1 | Car Combat | 2 | Local(?) |
| Twisted Metal: Small Brawl | PS1 | Car Combat | 2 | Local |
| Twisted Metal: Black | PS2 | Car Combat | 2 | Local |
| Twisted Metal: Black Online | PS2 | Car Combat | 2 | Online |
| Twisted Metal: Head-On | PS2 / PSP | Car Combat | 2 | Local |
| Twisted Metal (2012 video game) | PS3 | Car Combat | 2 | Online |
| Two Crude Dudes | GEN | Beat ’em up | 2 | Local |
| U.N. Squadron | Arcade | Scroller | 2 | Local |
| UFO: Alien Invasion | PC | TBS | 8 | LAN, Online |
| The Uncanny X-Men | NES | Action-Adv. | 2 | Local |
| Uncharted 2: Among Thieves | PS3 | Action-Adv. | 3 | Online |
| Unreal | PC | FPS | ? | LAN, Online |
| Untold Legends: Brotherhood of the Blade | PSP | Beat ’em up | 4 | Local |
| Untold Legends: Dark Kingdom | PS3 | Action RPG | 2* | Local, Online |
| Untold Legends: The Warrior’s Code | PSP | Beat ’em up | 4 | Local |
| Up | PC / PS2 / PS3 / Xbox 360 / Wii / PSP / DS | Action-Adv. | 2 | Local |
| Urban Reign | PS2 | Beat ’em up | 2 | Local |
| Vampire Night | Arcade / PS2 | Shooter | 2 | Local |
| Vendetta | Arcade | Beat ’em up | 2* | Local |
| Vietcong | PC | FPS | 32* | LAN, Online |
| Vietcong: Fist Alpha | PC | FPS | 32* | LAN, Online |
| Violent Storm | Arcade | Beat ’em up | 3 | Local |
| Virtua Cop | Arcade / PC / Saturn | Shooter | 2 | Local |
| Virtua Cop 2 | Arcade / PC / DC / Saturn | Shooter | 2 | Local |
| Virtua Cop 3 | Arcade | Shooter | 2 | Local |
| Virtua Cop: Elite Edition* | PS2 | Shooter | 2 | Local |
| Viva Piñata: Trouble in Paradise | Xbox 360 | Sim | 2* | Local, Online |
| Wakeboarding Unleashed[9] | PC / PS2 / Xbox | Sports | 2 | Local(?) |
| Warcraft: Orcs & Humans | PC | RTS | | LAN, Online(?) |
| Warcraft II: Beyond the Dark Portal | PC | RTS | | LAN, Online(?) |
| Warcraft II: Tides of Darkness | PC | RTS | 4(?) | LAN, Online(?) |
| Warcraft III: Reign of Chaos | PC | RTS | | LAN, Online(?) |
| Warcraft III: The Frozen Throne | PC | RTS | | LAN, Online(?) |
| Warhammer 40,000: Dawn of War II | PC | RTS | 2 | Online |
| Warriors of Fate | Arcade / PS1 / Saturn | Beat ’em up | 2* | Local |
| Warriors Orochi | PC / PS2 / Xbox 360 / PSP | Beat ’em up | 2 | Local* |
| Warriors Orochi 2 | PS2 / Xbox 360 | Beat ’em up | 2 | Local |
| Warriors, The | PS2 / Xbox / PSP | Beat ’em up | 2 | Local |
| Watchmen: The End Is Nigh | PC / PS3 / Xbox 360 | Beat ’em up | 2 | Local |
| We Love Katamari | PS2 | Puzzle | 2 | Local |
| White Knight Chronicles | PS3 | jRPG | 4 | PSN |
| Will Rock | PC | FPS | 4 | LAN, Online |
| Wizard of Wor[10] | Arcade / Atari 8-bit / Atari 2600 / Atari 5200 / Commodore 64 / Bally Astrocade | Action-adventure | 2 | Local |
| Wolf of the Battlefield: Commando 3 | PS3 / Xbox 360* | Shoot ’em up | 3 | Local, Online |
| Wolfenstein: Youngblood | PS4 / Xbox One / Nintendo Switch / Microsoft Windows | First-person shooter / Action-adventure | 2 | Local, Online |
| Wonder Boy III: Monster Lair | Gen | Platformer | 2 | Local |
| Woody Woodpecker Racing | GBC / PSX / PC | Racing | 2 | Local |
| World Combat | Arcade | Shooter | 2* | Local |
| World in Conflict | PC | RTS | 16(?) | LAN, Online |
| World in Conflict | Xbox 360 | RTS | ? | Xbox Live |
| World of Goo | Wii / Linux | Puzzle | 45017 | Local |
| World of Illusion Starring Mickey Mouse and Donald Duck | GEN | Platformer | 2 | Local |
| WorldShift | PC | RTS | 2 | LAN, Online |
| WWE SmackDown! Here Comes the Pain | PS2 | Wrestling | 6 | Local |
| WWE SmackDown! vs. Raw | PS2 | Wrestling | 6* | Local, Online |
| WWE SmackDown vs. Raw 2006 | PS2, PSP | Wrestling | 6* | Local, Ad-hoc, Online |
| WWE SmackDown vs. Raw 2007 | PS2, PSP, Xbox 360 | Wrestling | 6* | Local, Ad-hoc, Online |
| X-Men | Arcade | Action | 2* | |
| X-Men 2: Clone Wars | GEN | Action | 2 | Local |
| X-Men Legends | PS2 / Xbox / GC / PSP | Action RPG | 4 | Local, Online* |
| X-Men Legends II: Rise of Apocalypse | PC / PS2 / Xbox / GC / PSP | Action RPG | 4 | Local, Online* |
| X-Men: Reign of Apocalypse | GBA | Beat ’em up | 2 | Link Cable |
| Xenophobe | Arcade / NES / Other | Platformer | 2* | Local |
| ZeroRanger | PC | Scrolling shooter | 2 | Local |
| Zombie Wranglers | Xbox 360* | Shoot ’em up | 4 | Local, Xbox Live |
| Zombie Apocalypse | PS3 / Xbox 360 | Shoot ’em up | 4 | Local |
| Zombieland: Double Tap – Road Trip | Microsoft Windows, Nintendo Switch, PlayStation 4, Xbox One | Shoot ’em up | 45018 | Local |
| Zombies Ate My Neighbors | GEN / SNES | Shoot ’em up | 2 | Local |
| Icarus | Microsoft Windows | Survival | 45139 | Online |
