O Feiticeiro
(JVP) | O Feiticeiro
(Tron, Cartridge) | O Pulador Q'Bert
(Dactar / Milmar, Cartridge) |
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|
Obélix
(Atari (NZ) / Monaco) | Obélix
(Atari (USA), Cartridge) | Obélix
(Atari (USA), Cartridge) |
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Obélix
(Atari (USA), Cartridge) | Obftacle Chafe
(Video Game Program, Cartridge) | Ocean City
(Taiwan - 2600 Compatible, Cartridge) |
| 
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Ocean City
(Hi-Score / Action Hi-Tech, Cartridge) | Ocean City
(Funvision / Fund. International Co., Cartridge) | Ocean City Defender
(Zellers / Taiwan - 2600 Compatible, Cartridge) |
| 
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Octopus
(Carrere Video, Cartridge) | Off Racers
(Video Game Program) | Off the Wall
(Atari (USA), Cartridge) |
| | 
|
|
Off the Wall
(Atari (USA), Cartridge) | Off Your Rocker
(Amiga, Cartridge) | Official Frogger (The)
(Starpath Corporation, Tape) |
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Official Frogger (The)
(Starpath Corporation, Tape) | Oinc!
(Splice) | Oink
(Cromax) |
| | |
|
Oink
(Edu Games / Edu Juegos) | Oink
(Rentacom) | Oink!
(Digivision) |
| | |
|
Oink!
(Robby) | Oink!
(Dynacom (Brazil)) | Oink!
(Activision (USA), Cartridge) |
| | 
|
|
Oink!
(Activision (USA), Cartridge) | Oink!
(Polyvox, Cartridge) | Oink! - Das Schweinchen und der Wolf
(Ariola (Germany)) |
| 
| |
|
Olimpiadas
(Splice) | Olimpicos
(Cartucho Programa) | Omega Race
(CBS Electronics, Cartridge) |
| | 
|
|
Open Sesame
(Taiwan - Cooper Black, Cartridge) | Open Sesame
(CCE, Cartridge) | Open Sesame
(CCE, Cartridge) |
| 
| 
|
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Open Sesame
(CCE) | Open Sesame
(Goliath, Cartridge) | Open, Sesame!
(Bit Corporation, Cartridge) |
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Open, Sesame! - Abre-te, Sesamo!
(CCE, Cartridge) | Open, Sesame! - Sesam, Öffne Dich
(Bit Corporation - Re-release, Cartridge) | Operação AM-X
(Dismac, Cartridge) |
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Orbit-Base
(Dynamics, Cartridge) | Oscar's Trash Race
(Atari (USA), Cartridge) | Oscar's Trash Race
(Atari (USA), Cartridge) |
| 
| 
|
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Oscar's Trash Race
(Atari (USA), Cartridge) | Otelo
(Splice) | Othello
(Video Juego, Cartridge) |
| | 
|
|
Othello
(Beagle Brothers) | Othello
(Joystik) | Othello
(Atari (USA), Cartridge) |
| | 
|
|
Othello
(Atari (USA), Cartridge) | Othello
(Atari (USA)) | Othello
(Atari (USA), Cartridge) |
| | 
|
|
Othello
(Sears, Cartridge) | Othello
(Atari (USA), Cartridge) | Othelo
(Edu Games / Edu Juegos) |
| 
| |
|
Othelo
(CCE, Cartridge) | Othelo
(CCE) | Out of Control
(Avalon Hill, Cartridge) |
| | 
|
|
Outer Space
(Sears, Cartridge) | Outer Space
(Sears, Cartridge) | Outlaw
(Cromax) |
| 
| |
|
Outlaw
(Digivision) | Outlaw
(Dynacom (Brazil)) | Outlaw
(Robby) |
| | |
|
Outlaw
(Dactari / Milmar) | Outlaw
(Dynacom (Brazil)) | Outlaw
(Taiwan - V-Case, Cartridge) |
| | 
|
|
Outlaw
(Atari (NZ) / Monaco) | Outlaw
(Atari (USA), Cartridge) | Outlaw
(Atari (USA), Cartridge) |
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|
|
Outlaw
(Atari (USA), Cartridge) | Outlaw
(Atari (USA), Cartridge) | Outlaw
(Atari (USA), Cartridge) |
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|
|
Outlaw
(Atari (USA), Cartridge) | Outlaw
(Atari (USA), Cartridge) | Outlaw
(Atari (USA), Cartridge) |
| 
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|
|
Outlaw
(Atari (USA), Cartridge) | Overkill
(Hot Shot / Goliath, Cartridge) | Ovomania
(Video Grow) |
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