Games released in 1991
1,430 games in the database.
| Title | Platform | Region |
|---|---|---|
| Obocchama Kun | PC Engine / TurboGrafx-16 | JP |
| Off the Wall | PC Engine / TurboGrafx-16 | US |
| Oh No! More Lemmings | Amiga | EU |
| Olympic I.q. | Nintendo Entertainment System | KR |
| Onigashima Pachinko Ten | Game Boy | JP |
| Onslaught | Mega Drive | WOR |
| Operation C | Game Boy | JP |
| Operation Merkur | Commodore 64 | WOR |
| Operation Secret Storm | Nintendo Entertainment System | US |
| Ork | Amiga | EU |
| Otaku No Seiza - An Adventure In The Otaku Galaxy | Nintendo Entertainment System | JP |
| Out of This World | Amiga | US |
| Outrun | Mega Drive | CN |
| Outrun | Game Gear | EU |
| Out Run Europa | Commodore 64 | EU |
| Out Run Europa | Game Gear | EU |
| OutRun Europa | Amiga | EU |
| Outzone | Amiga | EU |
| Over Horizon | Nintendo Entertainment System | EU |
| Override | PC Engine / TurboGrafx-16 | JP |
| Oxford Softworks, The - Go Player | Amiga | EU |
| Pachinko Daisakusen | Nintendo Entertainment System | JP |
| Pachinko Saiyuuki | Game Boy | JP |
| Pachio-kun 4 | Nintendo Entertainment System | JP |
| Pachio-kun - Maboroshi No Densetsu | PC Engine CD / TurboGrafx-CD | JP |
| Pacific Theater of Operations | MSX2 | JP |
| Pac-Land | Atari Lynx | WOR |
| Pac-man | Game Boy | EU |
| Pac-man | Game Gear | JP |
| Pac-mania | Nintendo Entertainment System | US |
| Pac-mania | Mega Drive | WOR |
| Pac-mania | Master System | EU |
| Pacman II | Commodore 64 | WOR |
| Paddle Fighter | Mega Drive | JP |
| Palamedes 2 - Star Twinkles | Nintendo Entertainment System | JP |
| Palm Springs Open, The | Philips CD-i | WOR |
| Panic Dizzy | Commodore 64 | EU |
| Paperboy 2 | Super Nintendo | EU |
| Paragliding Simulation | Amiga | EU |
| Paramax | Amiga | EU |
| Parasol Henbee | Nintendo Entertainment System | JP |
| Parasol Stars - The Story Of Bubble Bobble 3 | PC Engine / TurboGrafx-16 | JP |
| Parasol Stars - The Story of Bubble Bobble III | PC Engine / TurboGrafx-16 | JP |
| Parodius | Nintendo Entertainment System | EU |
| Parodius | Game Boy | JP |
| Parodius Da! | Nintendo Entertainment System | JP |
| Parodius Da! | Game Boy | JP |
| Peek-a-boo Poker | Nintendo Entertainment System | US |
| Peetan | Game Boy | JP |
| Pegasus | Amiga | EU |
| Peke To Poko No Daruman Busters | Game Boy | JP |
| Pengo | Game Gear | EU |
| Perfect General, The | Amiga | EU |
| Perfect General, The - Scenario Disk - World War II Battle Set | Amiga | EU |
| Perman Part 2 - Himitsu Kessha Madoodan O Taose! | Nintendo Entertainment System | JP |
| Pescatore | Nintendo Entertainment System | JP |
| Pga Tour Golf | Mega Drive | WOR |
| PGA Tour Golf | Amiga | EU |
| PGA Tour Golf - Tournament Course Disk | Amiga | EU |
| Phantasy Star 2 - Amia's Adventure | Mega Drive | JP |