title | developer | year | platform | | pop. |
---|
Oni | Bungie Studios | 2001 | Windows | action/reflex beat 'em up shooter Manga | image | | label | |
Oni | Rockstar Games | 2001 | PS2 | action/reflex beat 'em up Manga | image | subject | label | |
OpenQuartz | Open Quartz Team | 2001 | Linux | shooter | | subject | label | |
OpenQuartz | Open Quartz Team | ? | BeOS | shooter | | | label | |
Operation Crab Key | author | 1984 | Apple II E | adventure | | | label | |
Operation Endgame | EAG | 1988 | Apple II E | adventure | | | label | |
Operation Smash | author | 2013 | Linux | platformer Science Fiction | | subject | label | |
OQPlus | author | ? | Linux | shooter | | | label | |
OQPlus | ? | ? | BeOS | shooter | | | label | |
Orb of My Life | NEUC | 1986 | Apple II E | adventure | | | label | |
Orb of My Life | EAG | 2000 | MS-DOS | adventure | | | label | |
OS2Moria | author | 1992 | OS/2 | role-play Fantasy | | | label | |
Out of This World | Interplay | ? | Mac OS X | platformer | | | label | |
Outwars | SingleTrac | 1998 | Windows | shooter Science Fiction | image | subject | label | |
Painkiller | People Can Fly | 2004 | Windows | shooter Fantasy | image | | label | |
Painkiller: Battle out of Hell | People Can Fly | 2004 | Windows | shooter Fantasy | image | | label | |
Painkiller: Overdose | Mindware Studios | 2007 | Windows | Fantasy | image | subject | label | |
Pariah | Digital Extremes | 2005 | Windows | Science Fiction | image | | label | |
Passage | HC Software | 2007 | Linux | maze adventure role-play Historical | image | subject | label | |
Passage | HC Software | ? | Linux | maze adventure role-play Historical | | | label | |
Pathetic Hideout of Mr. R. | EAG | 1988 | Apple II E | adventure | | | label | |
Pathologic | Ice-Pick Lodge | 2005 | Windows | action/reflex adventure | image | | label | |
Pathologic Classic HD | Ice-Pick Lodge;General Arcade | 2015 | Windows | action/reflex adventure | | subject | label | |
Peg's Place | NEUC | 1987 | Apple II E | adventure | | | label | |
Penumbra: Black Plague | Frictional Games | 2008 | Windows | adventure Horror | image | subject | label | |
Penumbra: Overture | Frictional Games | 2007 | Windows | adventure Horror | image | subject | label | |
Perfect Assassin | Synthetic Dimensions;Veritas Productions | 1997 | MS-DOS | action/reflex adventure Science Fiction | image | | label | |
Perfect Assassin | Synthetic Dimensions;Veritas Productions | 1997 | PS | action/reflex adventure Science Fiction | | | label | |
Picnic in Paradise | NEUC | 1984 | Apple II E | adventure | | | label | |
Pioneer | author | 2011 | Linux | simulation flight | | | label | |
Pittfall | NEUC | 1986 | Apple II E | adventure | | | label | |
Plunder! | Reliefware | 1990 | Apple IIGS | strategy | | subject | label | |
Pop Star Pilot | author | 2016 | Tandy Coco | shooter | | | label | |
Postal 2: Paradise Lost | Running With Scissors | 2015 | Linux | Humorous | | | label | |
Postal 2: Paradise Lost | Running With Scissors | 2015 | Windows | Humorous | | | label | |
Postal² | Running With Scissors | 2003 | Windows | Humorous | image | subject | label | |
Prey | Human Head Studios | 2006 | Windows | Fantasy | image | subject | label | |
Priests of Xim! | NEUC | 1984 | Apple II E | adventure | | | label | |
Primal | SCE Studio Cambridge | 2003 | PS2 | beat 'em up adventure Fantasy | image | subject | label | |
Prince of Persia: Warrior Within | Ubisoft Montreal | 2004 | Windows | action/reflex beat 'em up platformer Fantasy | image | subject | label | |
Prince of Qin | Object Software | 2002 | Windows | action/reflex role-play Historical | image | | label | |
Prisoner of Darkness | EAG | 1994 | Apple II E | adventure | | | label | |
Project Nomads | Radon Labs | 2002 | Windows | action/reflex strategy Fantasy | image | subject | label | |
Project: Snowblind | Crystal Dynamics | 2005 | Windows | Science Fiction | image | | label | |
Prototype | Radical Entertainment | 2009 | Windows | action/reflex Science Fiction | image | | label | |
Psi-Ops: The Mindgate Conspiracy | Midway Games | 2004 | Windows | action/reflex shooter adventure Science Fiction | image | | label | |
Psionics | Nachos Software | 1993 | MS-DOS | role-play Science Fiction | image | | label | |
Pyramid of the Ancients | NEUC | 1987 | Apple II E | adventure | | | label | |