Hottest free "science fiction" games
Play games defined by keyword "science fiction" sorted by popularity.
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.
Filter by platform:
Show all
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
browser
iOS
Help Free Games Utopia
Free Games Utopia is a completely free one-person project. If you wish to help, you can donate a few bucks. Thank you!
Boppin'
puzzle / tile-matching
Accursed Toys
M.A.R.S. - a Ridiculous Shooter
shooter / arcade
Simon Schneegans
Wazzal
simulation / space exploration
Instant Kingdom
Black Mesa
shooter / first-person shooter
Crowbar Collective
Hokuto No Ken Sensei no michi - The Way of Masters
action / fighting games
Hokuto Project
Transport Defender
shooter / idle clicker
Coconut Shavers
TAGAP
platformer / run and gun
Penguin Developement Team
Mutant Factions
shooter
Nik Nak Studios
0Space
shooter / arcade
TeknoPants
Jetz Rampage 3: Fusion
shooter / shoot 'em up
S64 Games
Diaspora
simulation / space combat
Diaspora Developement Team
Fallout Shelter
simulation / management
Bethesda Game Studios
Captain Comic 2: Fractured Reality
platformer / metroidvania
Michael A. Denio
Endgame: Singularity
simulation
Endgame: Singularity team
Continuum
shooter / shoot 'em up
Virgin Interactive
Alien Cabal
shooter / first-person shooter
QASoft
PlanetSide 2
action / MMOFPS
Daybreak Games
Bio Menace
platformer / run and gun
3D Realms
Genetos
shooter / shoot 'em up
Tatsuya Koyama
Infinos
shooter / shoot 'em up
Picorinne Soft
Strange Adventures in Infinite Space
simulation / rogue-lite
Digital Eel