| Game Name | System |
|---|
| O |
DVD Video |
| O.D.T. |
Playstation |
| O.D.T. |
PC - Windows |
| O.R.B. |
PC - Windows |
| O.R.B. - Off-World Resource Base |
PC - Windows |
| Oanechan Blue, The |
Playstation 2 |
| Obi-Wan's Adventures |
GameBoy Color |
| Obscure |
Playstation 2 |
| Obscure |
PC - Windows |
| Obscure |
Xbox |
| Obscure : The Aftermath |
PC - Windows |
| Obscure : The Aftermath |
Playstation 2 |
| Obscure : The Aftermath |
Nintendo Wii |
| Obsidian |
Macintosh |
| Ocean Trader |
PC - Windows |
| Ocean's 11 (1960) |
DVD Video |
| Ocean's 11 - 1960 |
DVD Video |
| Odama |
Game Cube |
| Odd World : Abe's Oddysey |
PC - Windows |
| Oddballz |
PC - Windows |
| Oddworld 2: Abe's Exoddus |
PC - Windows |
| Oddworld 2: Abe's Exoddus |
Playstation |
| Oddworld : Abe´s Oddysey |
Playstation |
| Oddworld : Abe's Exodus |
PC - Windows |
| Oddworld : Abe's Oddysee |
Playstation |
| Oddworld : Abes Exoddus |
Playstation |
| Oddworld : Abe`s Exoddus |
Playstation |
| Oddworld : Munch's Oddysee |
Xbox |
| Oddworld : Munch's Oddysee |
GameBoy Advance |
| Oddworld : Stranger's Wrath |
Xbox |
| Oddworld Adventures |
GameBoy |
| Oddworld Adventures |
GameBoy Color |
| Oddworld Adventures 2 |
GameBoy Color |
| Oddworld Stranger's Wrath |
Xbox |
| Oddworld: Abe's Oddysee |
PC - Windows |
| Oddworld:Munch's Oddysee |
Xbox |
| Odell Down Under |
PC - Windows |
| Odin Sphere |
Playstation 2 |
| Odium |
PC - Windows |
| Odoru Made In Wario |
Nintendo Wii |
| ODT Escape : Or Die Trying |
PC - Windows |
| Of Light and Darkness |
PC - Windows |
| Off Road Challenge |
GameBoy |
| Off Road Challenge |
Arcade |
| Off Road Thunder |
Arcade |
| Off World Interceptor |
Playstation |
| Off World Interceptor |
3DO |
| Off-Road Challenge |
Nintendo 64 |
| Off-World Interceptor Extreme |
Playstation |
| Off-World Interceptor Extreme |
Saturn |
| Offensive |
PC - Windows |
| Official Formula 1 Racing |
PC - Windows |
| Official Hamster Republic RPG Creation Engine |
PC - Windows |
| Official Team Manager |
PC - Windows |
| Official Team Manager (EA Sports) |
PC - Windows |
| Official X-Box Magazine Disc #21 |
Xbox |
| Official X-Box Magazine Disc #23 |
Xbox |
| Official X-Box Magazine Disc #27 |
Xbox |
| Official X-Box Magazine Disc #37 |
Xbox |
| Official X-Box Magazine Disc #38 |
Xbox |
| Official X-Box Magazine Disc #39 |
Xbox |
| Official X-Box Magazine Disc #40 |
Xbox |
| Official X-Box Magazine Disc #41 |
Xbox |
| Official X-Box Magazine Disc #42 |
Xbox |
| Official X-Box Magazine Disc #43 |
Xbox |
| Official X-Box Magazine Disc #44 |
Xbox |
| Official X-Box Magazine Disc #45 |
Xbox |
| Official X-Box Magazine Disk #21 |
Xbox |
| Official X-Box Magazine Disk #22 |
Xbox |
| Official X-Box Magazine Disk #23 |
Xbox |
| Official X-Box Magazine Disk #27 |
Xbox |
| Official X-Box Magazine Disk #38 |
Xbox |
| Ogre Battle |
Playstation |
| Ogre Battle |
SNES |
| Ogre Battle 64: Person Of Lordly Caliber |
Nintendo 64 |
| Oh Brother, Where Art Thou? |
DVD Video |
| Oh No! More Lemmings |
PC - Windows |
| Oh No! More Lemmings |
Amiga |
| Oh No! More Lemmings |
Macintosh |
| Oh No! More Lemmings |
Playstation |
| Oh, No! More Lemmings |
Macintosh |
| Ohzumou 64 |
Nintendo 64 |
| Ohzumou 64 2 |
Nintendo 64 |
| Oide yo Doubutsu no Mori |
Nintendo DS |
| Oil Tycoon |
PC - Windows |
| Oil Tycoon 2 |
PC - Windows |
| Okage : Shadow King |
Playstation 2 |
| Okami |
Playstation 2 |
| Okami |
Nintendo Wii |
| Old School |
DVD Video |
| Oldtimer |
PC - Windows |
| Olympic Hockey 98 |
Nintendo 64 |
| Olympic Hockey:Nagano 98 |
Nintendo 64 |
| Olympic Soccer |
Playstation |
| Olympic Summer Games |
Playstation |
| Omega Boost |
Playstation |
| Omega Five |
Xbox 360 |
| Omega Race |
Atari 2600 |
| Omega Race |
Colecovision |
| Omikron : The Nomad Soul |
PC - Windows |
| Omikron: The Nomad Soul |
Dreamcast |
| On The Ball |
SNES |
| On The Line |
DVD Video |
| On The Road With The Dropkick Murphys |
DVD Video |
| Once Upon A Knight |
PC - Windows |
| Once Upon a Time in China 3 |
DVD Video |
| Once Upon a Time in the West |
DVD Video |
| One |
Playstation |
| One Must Fall 2097 |
PC - Windows |
| One must Fall : 2097 |
PC - Windows |
| One Must Fall : Battlegrounds |
PC - Windows |
| One Piece |
GameBoy Advance |
| One Piece : Dragon Dream |
GameBoy Advance |
| One Piece : Gear Spirit |
Nintendo DS |
| One Piece : Going Baseball |
GameBoy Advance |
| One Piece : Grand Adventure |
Game Cube |
| One Piece : Grand Adventure |
Playstation 2 |
| One Piece : Grand Battle |
Game Cube |
| One Piece : Grand Battle |
PC - Windows |
| One Piece : Grand Battle |
Playstation |
| One Piece : Grand Battle |
Playstation 2 |
| One Piece : Grand Battle 2 |
Playstation |
| One Piece : Grand Battle 3 |
Playstation 2 |
| One Piece : Grand Battle 3 |
Game Cube |
| One Piece : Grand Battle! Rush |
Playstation 2 |
| One Piece : Mansion |
Playstation |
| One Piece : Mezase! King Of Pirates |
GameBoy Advance |
| One Piece : Pirates Carnival |
Game Cube |
| One Piece : Pirates Carnival |
Playstation 2 |
| One Piece : Unlimited Adventure |
Nintendo Wii |
| One Piece Dragon Dream |
GameBoy Advance |
| One Piece Grand Battle |
Game Cube |
| One Piece Grand Battle |
PC - Windows |
| One Piece Grand Battle |
Playstation |
| One Piece Grand Battle |
Playstation 2 |
| One Piece Grand Battle 2 |
Playstation |
| One Piece Grand Battle 3 |
Playstation |
| One Piece Grand Battle 3 |
Game Cube |
| One Piece Grand Battle 3 |
Playstation 2 |
| One Piece Grand Battle! 3 |
Game Cube |
| One Piece Grand Battle! 3 |
Playstation 2 |
| One Piece Grand Battle! Rush |
Playstation 2 |
| One Piece Mansion |
Playstation |
| One Piece Unlimited Adventure |
Nintendo Wii |
| One Step Beyond |
PC - Windows |
| One Step Beyond |
Amiga |
| One Unit Whole Blood |
PC - Windows |
| One, The |
DVD Video |
| Oneechan Bara, The |
Playstation 2 |
| Oneechanbara 2, The |
Playstation 2 |
| Oneechanbara vorteX |
Xbox 360 |
| Oneechanbara, The |
Playstation 2 |
| Oneechanpon, The : The Oneechan 2 Special Edition |
Playstation 2 |
| Oneechanpuruu, The |
Playstation 2 |
| Oni |
Playstation 2 |
| Oni |
PC - Windows |
| Oni |
Macintosh |
| Onimusha 2 |
Playstation 2 |
| Onimusha 3 : Demon Siege |
Playstation 2 |
| Onimusha 3 : Demon Siege |
PC - Windows |
| Onimusha : Dawn of Dreams |
Playstation 2 |
| Onimusha : Warlords |
PC - Windows |
| Onimusha Blade Warriors |
Playstation 2 |
| Onimusha Tactics |
GameBoy Advance |
| Onimusha: Warlords |
Playstation 2 |
| Onslaught |
Genesis |
| Ontama : Onpu-tou Hen |
Nintendo DS |
| Ontamarama |
Nintendo DS |
| Ooga Booga |
Dreamcast |
| Open Season |
Xbox 360 |
| Open Season |
GameBoy Advance |
| Open Season |
Game Cube |
| Open Season |
PC - Windows |
| Open Season |
Playstation 2 |
| Open Season |
Xbox |
| Open Season |
Nintendo Wii |
| Open Season |
DVD Video |
| Operation : Inner Space |
PC - Windows |
| Operation Armored Liberty |
GameBoy Advance |
| Operation Blockade |
PC - Windows |
| Operation Body Count |
PC - Windows |
| Operation Bodycount |
PC - Windows |
| Operation C |
GameBoy |
| Operation Carnage |
PC - Windows |
| Operation Crusader |
Macintosh |
| Operation Darkness |
Xbox 360 |
| Operation Flashpoint |
PC - Windows |
| Operation Flashpoint : Cold War Crisis |
Xbox |
| Operation Flashpoint : Elite |
Xbox |
| Operation Flashpoint: Cold War Crisis |
PC - Windows |
| Operation Flashpoint: Red Hammer |
PC - Windows |
| Operation Flashpoint: Resistance |
PC - Windows |
| Operation Intercept |
Macintosh |
| Operation Logic Bomb |
GameBoy |
| Operation Meteorit |
PC - Windows |
| Operation Meteorite |
PC - Windows |
| Operation Shadow |
N-Gage |
| Operation Thunderbolt |
PC - Windows |
| Operation Thunderbolt |
Amiga |
| Operation Tiger Hunt |
PC - Windows |
| Operation Winback |
Playstation 2 |
| Operation Wolf |
PC - Windows |
| Operation Wolf |
Master Systems |
| Operation Wolf |
NES |
| Operative, The : No One Lives Forever |
PC - Windows |
| Operative, The : No One Lives Forever |
Playstation 2 |
| Operator's Side |
Playstation 2 |
| Opoona |
Nintendo Wii |
| Option Tuning Car Battle |
Playstation |
| Option Tuning Car Battle 2 |
Playstation |
| Orange Box, The |
PC - Windows |
| Orange Box, The |
Xbox 360 |
| Orange Box, The |
Playstation 3 |
| Orb - 3D |
NES |
| Orcs And Elves |
Nintendo DS |
| Order Of The Griffon |
TurboGrafx 16 |
| Order Up! |
Nintendo Wii |
| Ordyne |
TurboGrafx 16 |
| Ordyne |
Nintendo Wii |
| Ore no Sentouki |
Nintendo DS |
| Oregon Trail |
PC - Windows |
| Oregon Trail |
Macintosh |
| Oregon Trail 2 |
PC - Windows |
| Oregon Trail 2 |
Macintosh |
| Oregon Trail 3 |
PC - Windows |
| Oregon Trail 3 : 150th Anniversary |
PC - Windows |
| Oregon Trail 3 Anniversary |
PC - Windows |
| Organ |
DVD Video |
| Original War |
PC - Windows |
| Orion Burger |
Macintosh |
| Orphen |
Playstation 2 |
| Orphen: Scion Of Sorcery |
Playstation 2 |
| Osawagase! Penguin Boy |
GameBoy |
| Osawari Tantei Ozawa Rina |
Nintendo DS |
| Osbournes : The First Season, The |
DVD Video |
| Osbournes, The - The First Season |
DVD Video |
| Osbournes, The : The First Season |
DVD Video |
| Oscar |
PC - Windows |
| Osmosis Jones |
DVD Video |
| Ossu! Tatakae! Ouendan! |
Nintendo DS |
| Othello |
NES |
| Other Life Azure Dreams |
Playstation |
| Oto o Tsunagou! Gunpey Reverse |
Nintendo DS |
| Otog i: Myth of Demons |
Xbox |
| Otogi 2 : Immortal Warriors |
Xbox |
| Otogi : Myth of Demons |
Xbox |
| Otona no DS Golf |
Nintendo DS |
| Ottifants, The |
Genesis |
| Ottifants, The |
Master Systems |
| Out Of Sight |
DVD Video |
| Out Of This World |
PC - Windows |
| Out Of This World |
Macintosh |
| Out Of This World |
Genesis |
| Out Of This World |
SNES |
| Out Of This World |
3DO |
| Out Of This World 2 : Heart Of The Alien |
Sega CD |
| Out to Lunch |
PC - Windows |
| Outbound |
PC - Windows |
| Outbreak |
PC - Windows |
| Outbreakers |
PC - Windows |
| Outcast |
PC - Windows |
| Outdoor Life : Sportsman's Challenge |
PC - Windows |
| Outdoor Life Sportsman's Challenge |
PC - Windows |
| Outer Ridge |
PC - Windows |
| Outfit, The |
Xbox 360 |
| Outforce |
PC - Windows |
| Outlander |
Genesis |
| Outlaw Golf |
Xbox |
| Outlaw Golf |
Game Cube |
| Outlaw Golf |
PC - Windows |
| Outlaw Golf 2 |
Playstation 2 |
| Outlaw Golf 2 |
Xbox |
| Outlaw Golf : 9 Holes of X-Mas |
Xbox |
| Outlaw Golf And SeaBlade Bundle |
Xbox |
| Outlaw Golf Holiday Golf |
Xbox |
| Outlaw Tennis |
Playstation 2 |
| Outlaw Tennis |
Xbox |
| Outlaw Volleyball |
Xbox |
| Outlaw Volleyball ( Xploder ) |
Playstation 2 |
| Outlaw Volleyball : Spike or Die |
Xbox |
| Outlaw Volleyball Remixed |
Playstation 2 |
| Outlaws |
PC - Windows |
| Outlaws Of The Lost Dynasty |
Playstation |
| Outlive |
PC - Windows |
| Outpost |
PC - Windows |
| Outpost |
Macintosh |
| Outpost 2 |
PC - Windows |
| Outpost 2 : Divided Destiny |
PC - Windows |
| Outpost Kaloki X |
Xbox 360 |
| Outrun |
PC - Windows |
| OutRun |
Genesis |
| Outrun |
Master Systems |
| Outrun |
Saturn |
| OutRun 2 |
Xbox |
| OutRun 2006 : Coast 2 Coast |
PC - Windows |
| OutRun 2006 : Coast 2 Coast |
Playstation 2 |
| OutRun 2006 : Coast 2 Coast |
PSP |
| OutRun 2006 : Coast 2 Coast |
Xbox |
| OutRun 2019 |
Genesis |
| OutRun2 |
Xbox |
| Outrunners |
Genesis |
| OutTrigger |
Dreamcast |
| Outwars |
PC - Windows |
| Over Drivin' 3 : Hot Pursuit |
Playstation |
| Over Drivin' Skyline Memorial |
Playstation |
| Over G Fighters |
Xbox 360 |
| Over Horizon |
NES |
| Over the Hedge |
GameBoy Advance |
| Over the Hedge |
Playstation 2 |
| Over The Hedge |
Game Cube |
| Over The Hedge |
Nintendo DS |
| Over The Hedge |
PC - Windows |
| Over The Hedge |
Xbox |
| Over The Hedge : Hammy Goes Nuts |
GameBoy Advance |
| Over the Reich |
PC - Windows |
| Overblood |
Playstation |
| Overblood 2 |
Playstation |
| Overboard |
Playstation |
| Overboard |
PC - Windows |
| Overboard - Passwords |
Playstation |
| Overboard! |
PC - Windows |
| Overboard! |
Playstation |
| Overdrive |
PC - Windows |
| Overkill |
PC - Windows |
| OverLoad |
PC - Windows |
| Overlord |
PC - Windows |
| Overlord |
Xbox 360 |
| Overlord : Raising Hell |
PC - Windows |
| Overlord : Raising Hell |
Playstation 3 |
| Override |
TurboGrafx 16 |
| Oxyd |
PC - Windows |
| Oxyd |
Macintosh |
| Oxyd Extra |
PC - Windows |
| Oxyd Magnum |
Macintosh |
| Oxyd Magnum |
PC - Windows |
| Oxyd Magnun |
PC - Windows |
| Oyomesan wa Hime Fujo |
PC - Windows |
| Oz |
Playstation 2 |
| Oz - The Complete First Season |
DVD Video |
| Oz - The Complete Second Season |
DVD Video |
| Ozzy And Drix |
GameBoy Advance |
