| title | developer | year | platform | | pop. |
|---|
| NeXTDOOM | id Software | 1994 | NeXT | Horror | | subject | label | |
| Nodes of Yesod | Odin | 1985 | ZX Spectrum | action/reflex platformer Science Fiction | image | | label | |
| Nodes of Yesod | Odin | 1985 | C64 | action/reflex platformer Science Fiction | image | | label | |
| Nodes of Yesod | Odin | 1986 | Amstrad CPC | action/reflex platformer Science Fiction | image | | label | |
| Nodes of Yesod | Odin | 1985 | Enterprise | action/reflex platformer Science Fiction | image | | label | |
| OpenLander | author | 2008 | Linux | action/reflex simulation | | | label | |
| Operation Ganymed | Romik | 1984 | VIC-20 | action/reflex Science Fiction | image | | label | |
| Out on a LEM | author | 1984 | MS-DOS | action/reflex | image | | label | |
| Planet's Edge: The Point of no Return | New World Computing | 1992 | MS-DOS | role-play Science Fiction | image | subject | label | |
| Pocket DOOM | Conduits Technologies | ? | WinCE | Fantasy | image | subject | label | |
| PrBoom | ? | ? | Solaris | Fantasy | | | label | |
| PrBoom | ? | 199? | BeOS | Fantasy | | | label | |
| Programming Kit 1: Lunar Lander | Timeworks | 1983 | C64 | edutainment | | | label | |
| Programming Kit 2: Slot Machine | Timeworks | 1983 | C64 | edutainment | | | label | |
| QNX Doom | id Software | 1994 | Unix | Horror | | subject | label | |
| Real Time Lander | The Public Domain Exchange | 1979 | Apple II E | simulation flight | | | label | |
| Red Max | Codemasters | 1987 | C64 | action/reflex Science Fiction | image | | label | |
| Red Max | Codemasters | 1987 | Atari 400/800 | action/reflex Science Fiction | image | | label | |
| Red Scorpion | Quicksilva | 1987 | ZX Spectrum | shooter Science Fiction | image | | label | |
| Red Scorpion | Quicksilva | 1987 | Amstrad CPC | shooter Science Fiction | image | | label | |
| Revenge of the Titans | Puppy Games | 2010 | Windows | strategy Science Fiction | image | | label | |
| Rocket Lander | IBM | 1982 | MS-DOS | action/reflex | image | | label | |
| Rocket Ranger | Cinemaware | 1988 | Amiga | action/reflex strategy Science Fiction | image | | label | |
| Rocket Ranger | Cinemaware | 1988 | C64 | action/reflex strategy Science Fiction | image | | label | |
| Rocket Ranger | Cinemaware | 1988 | Atari ST | action/reflex strategy Science Fiction | image | | label | |
| Rocket Ranger | Cinemaware | 1989 | Apple IIGS | action/reflex strategy Science Fiction | image | | label | |
| Rocket Ranger | Cinemaware | 1988 | MS-DOS | action/reflex strategy Science Fiction | image | | label | |
| Rocket Ranger | Pony Canyon | 1990 | FM Towns | action/reflex strategy Science Fiction | | | label | |
| Rover | author | 2008 | TRS-80 | shooter Science Fiction | image | | label | |
| SGI Doom | id Software | 1994 | Unix | Horror | | subject | label | |
| Shadowgrounds | Frozenbyte | 2005 | Windows | shooter Science Fiction | image | subject | label | |
| Shadowgrounds | Frozenbyte | 2011 | Mac OS X | shooter Science Fiction | | | label | |
| Shadowgrounds Survivor | Frozenbyte | 2007 | Windows | shooter Science Fiction | image | subject | label | |
| Shadowgrounds Survivor | Frozenbyte | 2011 | Mac OS X | shooter Science Fiction | | | label | |
| Space 1889 | Paragon Software | 1990 | Atari ST | role-play Science Fiction | image | | label | |
| Space 1889 | Paragon Software | 1990 | MS-DOS | role-play Science Fiction | image | | label | |
| Space 1889 | Paragon Software | 1991 | Amiga | role-play Science Fiction | image | | label | |
| Space Flight | Ziff-Davis | 1977 | custom | simulation flight | | | label | |
| Space Math | Methods & Solutions | 1983 | Apple II E | edutainment Science Fiction | | | label | |
| Space Ranger | Audiogenic | 1986 | BBC | action/reflex Science Fiction | image | | label | |
| Space Tactics | Sega | 1980 | Arcade | shooter Science Fiction | image | | label | |
| Space Travel | AT&T | 1969 | DEC PDP-1 | simulation Science Fiction | image | subject | label | |
| Star Ocean: Till the End of Time Director's Cut | tri-Ace | 2004 | PS2 | action/reflex beat 'em up role-play Fantasy | image | subject | label | |
| Suishou no Dragon | Square | 1986 | Famicom Disk System | adventure Manga | image | | label | |
| Sun DQA DOOM | id Software | 1994 | Solaris | Horror | | subject | label | |
| sundoom | id Software | 1994 | BSD | Horror | | subject | label | |
| Super Lunar Lander | UpTime | 1985 | Apple II E | simulation flight | | | label | |
| Survival | Creative Computing | 1982 | Apple II E | adventure turn-based Science Fiction | | | label | |
| Target Earth | NCS Masaya | 1990 | Mega Drive | platformer shooter Science Fiction | image | subject | label | |
| The Lunar Lander with Color and Sound Effects | ARESCO | 1979 | COSMAC VIP | simulation flight | | | label | |
| The Red Odyssey | Team Evolve | 1998 | Windows | shooter strategy Science Fiction | | | label | |
| The Ultimate Doom | Weird Science | 1997 | Amiga AGA | shooter Fantasy | image | | label | |
| The Ultimate Doom | id Software | 1995 | MS-DOS | Fantasy | image | subject | label | |
| The Ultimate Doom | author | 1995 | Linux | shooter Fantasy | | | label | |
| Tintin on the Moon | Probe Software | 1989 | ZX Spectrum | action/reflex platformer Science Fiction | image | | label | |
| Tintin on the Moon | Infogrames | 1989 | C64 | action/reflex platformer Science Fiction | image | | label | |
| Tintin on the Moon | Infogrames | 1989 | Atari ST | action/reflex platformer Science Fiction | image | | label | |
| Tintin on the Moon | Infogrames | 1989 | Amstrad CPC | action/reflex platformer Science Fiction | image | | label | |
| Tintin on the Moon | Infogrames | 1989 | Amiga | action/reflex platformer Science Fiction | image | | label | |
| Tintin on the Moon | Infogrames | 1989 | MS-DOS | action/reflex platformer Science Fiction | image | | label | |
| Titan | SoftSide | 1981 | Apple II E | manag./econ. | | | label | |
| Touchdown | Usborne Publishing | 1982 | C64 | action/reflex simulation flight | image | | label | |
| Tranquility Base | Peachtree | 1984 | Apple II E | simulation flight | | | label | |
| TRS-80 Lunar Lander | TRS-80 Software Exchange | 1978 | TRS-80 | action/reflex Science Fiction | | | label | |
| Voyager | Ocean | 1989 | Amiga | shooter flight Science Fiction | image | | label | |
| Voyager | Ocean | 1989 | Atari ST | shooter flight Science Fiction | image | | label | |
| Voyager | Ocean | 1990 | MS-DOS | shooter flight Science Fiction | image | | label | |
| Wolfenstein: The New Order | MachineGames | 2014 | Windows | shooter Science Fiction | image | | label | |
| xlander | author | 1992 | Linux | simulation flight | | | label | |
| xlander | author | ? | Unix | simulation flight | | | label | |
| ZDoom | ? | ? | Pandora | Fantasy | | | label | |
