Best free Mac OSX "science fiction" games
Play free science fiction games developed for the "Mac OSX" operating system 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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Tremulous
shooter / first-person shooter
Dark Legion Development
Delores: A Thimbleweed Park Mini-Adventure
adventure / point & click
Terrible Toybox
MDDClone
simulation
MDDClone Team
Red Eclipse
shooter / first-person shooter
Red Eclipse dev team
The Hitchhiker's Guide to the Galaxy
adventure / interactive fiction
Infocom
Caves of Qud (free version)
RPG / roguelike
Freehold Games
Time Clickers
shooter / idle clicker
Proton Studio
Infested
adventure / point & click
GrahfMetal
Marathon 2: Durandal
shooter / first-person shooter
Bungie Software
Rising Angels: Reborn
adventure / visual novel
IDHAS Studios
S.D.I.
action
Cinemaware
Battlestar Galactica Online
shooter / MMOFPS
Bigpoint Games
Void Pyramid
RPG / old school RPG
A. Hagen
Warzone 2100
strategy / real-time strategy
Pumpkin Studios
Zak McKracken: Between Time and Space
adventure / point & click
Artificial Hair Brothers
Forever Space
adventure / point & click
Pinhead Games
Invaders: Corruption
shooter / shoot 'em up
Manuel van Dyck
Marathon
shooter / first-person shooter
Bungie Software
Naev
shooter / space exploration
Naev Team
Vega Conflict
strategy / MMORTS
KIXEYE
Barkley, Shut Up and Jam: Gaiden
RPG / JRPG
Tales of Game's Studios