Hottest free Linux "science fiction" games

Play free science fiction games developed for the "Linux" operating system 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.


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time-clickers-

Time Clickers

shooter / idle clicker
Proton Studio
abuse-

Abuse

platformer / run and gun
Crack dot Com
hazeron-

Shores of Hazeron

simulation / space exploration
Software Engineering, Inc.
warzone-2100-

Warzone 2100

strategy / real-time strategy
Pumpkin Studios
pioneer-

Pioneer

simulation / space exploration
Pioneer developers
you-have-to-win-the-game-

You Have to Win the Game

platformer / metroidvania
Minor Key Games
gearhead1-

GearHead 1

RPG / roguelike
Joseph Hewitt
naev-

Naev

shooter / space exploration
Naev Team
free-droid-rpg-

FreedroidRPG

RPG / old school RPG
Freedroid Team
factorio-

Factorio

simulation
Wube Software
endless-sky-

Endless Sky

action / space exploration
Michael Zahniser
alien-arena-

Alien Arena

shooter / first-person shooter
COR Entertainment
aliens-RL-

AliensRL

action / roguelike
Kornel Kisielewicz
vega-conflict-

Vega Conflict

strategy / MMORTS
KIXEYE
gearhead2-

GearHead 2

RPG / roguelike
Joseph Hewitt
tremulous-

Tremulous

shooter / first-person shooter
Dark Legion Development
armagetron-advanced-

Armagetron Advanced

action / racing
ArmagetronAd.org
computer-open-door-

Computer, Open That Door!

puzzle
Paul Lawitzki and Ralf Zimmer
marathon-

Marathon

shooter / first-person shooter
Bungie Software
xonotic-

Xonotic

shooter / first-person shooter
Team Xonotic
mddclone-

MDDClone

simulation
MDDClone Team

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