Best free "science fiction" games
Play games defined by keyword "science fiction" sorted by user rating.
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
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Nintendo Switch
PlayStation 2
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Sega Genesis
UNIX
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Major Stryker
shooter / shoot 'em up
Apogee
Star Wars: The Battle of Endor
shooter / space combat
Bruno R. Marcos
Zak McKracken: Between Time and Space
adventure / point & click
Artificial Hair Brothers
0Space
shooter / arcade
TeknoPants
Alien Carnage
platformer / run and gun
3D Realms
Battlecruiser Millennium
simulation / space exploration
3000AD
BattleZone
action
Activision
Echoes+
action / arcade
Binary Zoo Studios
Enemy Nations
strategy / real-time strategy
Windward Studios
Forever Space
adventure / point & click
Pinhead Games
Grey Instinct
adventure / visual novel
Angry Bunny
Halo Zero
shooter / run and gun
Biohazard software
Invaders: Corruption
shooter / shoot 'em up
Manuel van Dyck
Marathon
shooter / first-person shooter
Bungie Software
Naev
shooter / space exploration
Naev Team
Psi-Ops: The Mindgate Conspiracy
shooter / first-person shooter
Midway Games
Star Fleet I: The War Begins
strategy / space combat
Interstel
The Vacuum
adventure / point & click
David Proctor
Tribes 2
shooter / first-person shooter
Dynamix/Sierra On-Line
Vega Conflict
strategy / MMORTS
KIXEYE
Chicken Invaders
shooter / shoot 'em up
InterAction Studios