Abandonware DOS title

Science fiction games

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?
contra-locked-loaded-03

Contra: Locked and Loaded

Windows 10/112013freewareremake
corewar-plus-05

Core War Plus

DOS1984
corridor-7-03

Corridor 7: Alien Invasion

DOS1994protected Capstone Software
cosmic-crusader-01

Cosmic Crusader

DOS1982 Funatics Software
psychic-war-cosmic-soldier-01

Cosmic Soldier: Psychic War

DOS1989 Kogado Software Products
cosmicspacehead-splash

Cosmic Spacehead

DOS1993 Codemasters
cosmos-adventures-1-03

Cosmo's Cosmic Adventures

DOS1992protected Apogee Software
crossfire-2

Crossfire

DOS1982 Sierra On-Line
crusadernoregret-4

Crusader: No Regret

DOS1996protecteddemo Origin Systems
crusaderremorse-1

Crusader: No Remorse

DOS1995protecteddemo Origin Systems
Crusader is an action-oriented computer game. The player controls a super soldier that defects from the current world government and joins the Resistance. The world is shown in an isometric view.
crystalcaves2-1

Crystal Caves

DOS1991protected Apogee Software
cybercon3-01

Cybercon III

DOS1992 The Assembly Line
cyberrace-02

CyberRace

DOS1993 Cyberdreams
cyclones-05

CyClones

DOS1994protected Raven Software
d-zone-01

D-Zone

DOS1992
dgeneration-3

D/Generation

DOS1991 The Software Toolworks
dalek-attack-01

Dalek Attack

DOS1992 Alternative Software
darius-gaiden-05

Darius Gaiden

Windows XP/98/951998 Taito
dark-horizon-06

Dark Horizons Lore: Invasion

Windows XP/98/95DOSLinux2004freeware
dark-reign-2-06

Dark Reign 2

Windows XP/98/952000protected Pandemic Studios
dark-reign-1-05

Dark Reign: The Future of War

Windows XP/98/951997protected Auran Games
DarkSide-incentive-03

Dark Side

DOS1988 Major Developments
daytentacle-3

Day of the Tentacle

DOSMac OS1993protected LucasArts
Day of the Tentacle is a point-and-click graphic adventure game developed and published by LucasArts. It was released in 1993 as a sequel to the game Maniac Mansion. The storyline revolves around three main characters: Bernard Ber...
dayoftheviper-2

Day of the Viper

DOS1990 Accolade
deadlock-08

Deadlock: Planetary Conquest

Windows XP/98/95Windows 3.x1996protected Accolade
deathtrack-spalsh

Deathtrack

DOS1989 Dynamix
Deathtrack is an abandoned racing vehicular combat game set in a post-apocalyptic North America. Deathtrack is a mix of high-speed racing and combat and was developed by Dynamix and released by Activision in 1989 for DO...
decker-02

Decker

Windows 10/112002freeware
deepspace-2

Deep space: Operation Copernicus

DOS1986 Lerner Research
defender-4

Defender

DOS1983 Williams Entertainment