Free Linux "science fiction" games
Play free science fiction games developed for the "Linux" operating system sorted alphabetically by title.
GAME SETTING - Exploration in deep space, mech battles, cyberpunk lovestories, UFO invasions. Every theme even remotely tied to science fiction has been implemented in a video game one way or another. Free games make no exception; from Star Trek to Star Wars, developers still draw much inspiration from sci-fi.
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Amiga
Amstrad CPC
Android
Apple II
Atari ST
Commodore 64
DOS
Free BSD
Linux
Mac OSX
Nintendo Switch
PlayStation 2
PlayStation 4
Sega Genesis
UNIX
Windows
Xbox
Xbox One
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iOS
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The New Adventures of Zak McKracken
adventure / point & click
LucasFan Games
The Ur-Quan Masters
strategy / space exploration
Toys For Bob
Time Clickers
shooter / idle clicker
Proton Studio
Trascendence
simulation / space exploration
Kronosaur Productions
Tremulous
shooter / first-person shooter
Dark Legion Development
Tribes 2
shooter / first-person shooter
Dynamix/Sierra On-Line
UFO 2000
strategy / turn-based tactics
Ufo 2000 Crew
UFO: Alien Invasion
strategy / turn-based tactics
UFO: Alien Invasion Team
Vega Conflict
strategy / MMORTS
KIXEYE
Vega Strike
simulation / space combat
The Vega Strike Team
Verminian Trap
action / arcade
Locomalito
Warsow
shooter / first-person shooter
Warsow Team
Warzone 2100
strategy / real-time strategy
Pumpkin Studios
Xonotic
shooter / first-person shooter
Team Xonotic
Yago, the Conquerrestrial
adventure / point & click
Jorge Vera
You Have to Win the Game
platformer / metroidvania
Minor Key Games
Zak McKracken: Between Time and Space
adventure / point & click
Artificial Hair Brothers