Best free "science fiction" games
Play games defined by keyword "science fiction" sorted by user rating.
GAME SETTING – Deep-space exploration, mech battles, cyberpunk love stories, UFO invasions—if it even remotely smells like science fiction, chances are it has made its way into a video game. Free games are no exception. From Star Trek to Star Wars, indie and freeware developers continue to draw heavily from the endless well of sci-fi inspiration.
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Digital: A Love Story
adventure / visual novel
Christine Love
2010 
Ascii Sector
simulation / space exploration
Laserbrain Studios
2012 
Hyper Princess Pitch
shooter / shoot 'em up
Daniel Remar
2011 
Beneath a Steel Sky
adventure / point & click
Revolution Software
1994 
Contra: Locked and Loaded
shooter / run and gun
everlastingamin
2022 
Hero Core
shooter / metroidvania
Daniel Remar
2010 
Star Wars: The Old Republic
RPG / MMORPG
BioWare
2011 
The Third Wish
adventure / point & click
George Broussard
2023 
Tyrian 2000
shooter / shoot 'em up
Eclipse Productions
1999 
One Must Fall: 2097
action / fighting games
Diversions Entertainment
1994 
Doom RL
shooter / roguelike
Kornel Kisielewicz
2013 
Warframe
shooter / MMOFPS
Digital Extremes
2013 
The Ur-Quan Masters
strategy / space exploration
Toys For Bob
- 
StarCraft Anthology
strategy / real-time strategy
Blizzard
1998 
Prospector
simulation / space exploration
Matthias Mennel
2009 
Worlds of Ultima: The Savage Empire
RPG / old school RPG
Origin Systems
1990 
EVE Online
simulation / MMORPG
CCP Games
2003 
Hydorah
shooter / shoot 'em up
Locomalito
2010 
Samorost 1
adventure / point & click
Amanita Design
2003 
The Lost Vikings
platformer / action puzzle
Interplay Productions
1993 
Distorted Travesty 3
platformer
ZephyrBurst
2016