Abandonware DOS title

Science fiction games sorted by title, from Z to A

Time travel, space wars, alien empires, alternate universe, cyberpunk anti-heroes, space invaders, post-apocalyptic worlds, dystopian societies, mad scientists, galaxies far far away, strange new worlds, mech battles, deep space exploration, evil robots... should I go on?
rules-of-engagement-2-01

Rules of Engagement 2

DOS19933.9/5 Omnitrend Software
rules-of-engagement-02

Rules of Engagement

DOS19913.6/5 Omnitrend Software
round-42-03

Round 42

DOS19862.7/5
rocketranger-7

Rocket Ranger

DOS1988protected4.2/5 Cinemaware
robotron-2084-3

Robotron 2084

DOS19833.9/5 Williams Entertainment
robotrascals-1

Robot Rascals

DOS19873.8/5 Ozark Softscape
robot-odissey-01

Robot Odissey

DOS19853.9/5 The Learning Company
robocop-3-07

Robocop 3

DOS19923.9/5 Digital Image Design
robocop-2

Robocop

DOS19894/5 Data East
Robocop is an abandoned beat 'em up / run and gun shooter game developed and released by Data East in 1989 for a number of platforms, including DOS. Robocop is a conversion from an arcade game released by Data East in 1988 and it was based on the movie of the same name, Robocop, by Paul Verhoeven. Your goal is to get to the final boss by shoot...
robot-rumble-05

Robo Rumble

Windows XP/98/9519983.7/5 Metropolis Software House
robbo-02

Robbo

DOS1993freeware3.8/5 xLand Games
riserobots-3

Rise of the Robots

DOS19943.2/5 Mirage Technologies
risedragon-1

Rise of the Dragon

DOS19904.1/5 Dynamix
Rise of the Dragon is a point-and-click adventure game developed and published by Dynamix in 1990. It was originally released for MS-DOS and later ported to other platforms such as the Amiga and Sega CD. The game is set in a cyberpunk-inspired future Los Angeles, where the player assumes the role of William "Blade" Hunter, a private detective taske...
ringworld-revenge-04

Ringworld: Revenge of the Patriarch

DOS19923.8/5 Tsunami Media
rickdangerous2-3

Rick Dangerous 2

DOS19904.2/5 Core Design
Rick Dangerous 2 is a clear example of a sequel done right. Developed by Core Design and released in 1990 on a plethora of platforms, Rick Dangerous 2 is a classic platform game with a (linear) story. The first levels can be played in any order: an ice cave, Hyde Park in London, a forest and the atomic mud mines. The fifth level will become availab...
rickdangerous-2

Rick Dangerous

DOS19894.3/5 Core Design
Rick Dangerous is an action-packed platformer game set in the 1940s. As the fearless explorer Rick, you'll navigate treacherous environments, avoid deadly traps, and defeat enemies to uncover ancient treasures. With retro graphics and challenging gameplay, it's a must-play for platforming enthusiasts.
rexnebular-1

Rex Nebular and the cosmic gender-bender

DOS1992protected3.9/5 MicroProse Software
revengedefender-2

Revenge of Defender

DOS19893.5/5 Epyx
reunion-05

Reunion

DOS19943.7/5 Dinamic Multimedia
return-to-ringworld-02

Return to Ringworld

DOS19943.8/5 Tsunami Media
returntodoom-1

Return to Doom

DOS19883.8/5 Topologika Software
rescuerigel-1

Rescue at Rigel

DOS19833.3/5 Epyx
renegade-legion-interceptor-01

Renegade Legion Interceptor

DOS1990protected4.2/5 SSI Strategic Simulations Inc.
rendezvousrama-1

Rendezvous with Rama

DOS19853.7/5 Telarium
redneck-rampage-02

Redneck Rampage

DOS1997protected4/5 Xatrix Entertainment
reaping-the-dungeon-06

Reaping The Dungeon

DOS19934/5 Frontline Software
raptor-1

Raptor: Call of the Shadows

DOSWindows XP/98/95Mac1994protecteddemo4.1/5 Cygnus Studios
Raptor: Call of the Shadows is a vertically scrolling shoot 'em up video game developed by Cygnus Studios and published by Apogee Software. The game was first released in 1994 for MS-DOS and later ported to other platforms. In Raptor, players control a fighter jet through various levels filled with enemy aircraft, ground targets, power-ups and boss...
ranx-2

Ranx: The Video Game

DOS19903.8/5 UBI Soft
raiden-05

Raiden

DOS19944.1/5 Seibu Kaihatsu Inc.
Raiden is a vertically scrolling shoot 'em up game developed by Seibu Kaihatsu and first released in arcades in 1990 and later for many home computers and consoles. Raiden follows the classic vertical scrolling shoot 'em up format. Players control a spaceship known as the R-9C "Red-Ray" and navigate vertically scrolling levels filled with wave...