Science Fiction
Details
Related Genres Fantasy , Steampunk
Wikidata Q24925
Entries in Science Fiction
Free, libre and open licensed or public domain
Emiel Boven
Fantasy illustrator.
Sahipkıran
'Sahipkıran is a fast and easy-to-learn, mini-agnostic tabletop wargame which you can use your miniature figures to fight battles with.'
24XX SRD
'24XX is the free version of the rules used by the 2400 series of RPGs.'
A Shadow among Shadows
Here’s a game I made over the summer, inspired by but not entered into Game Chef, but I never got around to posting it here. It’s a mashup [of] Archipelago and some boardgame mechanics, where you explore an abandoned space ship.
A Vessel For Offering
Hard boiled pseudo-Lovecraftian space noir with squishy (and doomed, of course) romantic bits.
Adventures On Dungeon Planet
Adventures on Dungeon Planet is a science fantasy supplement for the award-winning role-playing game Dungeon World.
Arkfall
A World of Dungeons hack that allows you to play post-apoc sci-fi.
Biodigital
Biodigital is a novel, first published as an Ebook via Unglue.it, about a Silicon Valley tech genius/messiah and the quasi-religious cult of transhumanist computer designers and brain hackers who follow him.
Cities Without Number
'This document contains the current systems reference document for the Cities Without Number cyberpunk RPG.'
Cosmos Laundromat
On a desolate island, suicidal sheep Franck meets his fate in a quirky salesman, who offers him the gift of a lifetime. Little does he know that he can only handle so much lifetime...
Entropy Of Imagination
''The inhabitants of this future Web reside in a closed system, where all possible experiences will soon be exhausted. The Web is winding down, falling into stasis. Here, Flatline is a brief infusion of novelty, bringing chaos to the system.''
FUBAR
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Free for All
Free Culture, Games and Design
Glide
'GLIDE is a solo (and cooperative) sci-fi tabletop RPG adventure game inspired by the world of Frank Herbert's Dune.'
Green Comet
A sci-fi novel.
Gunwave
A system for playing the angsty teens of a mecha anime series.
Longshot
A science fiction Western.
Lunduke
Population Of Loss
Anthology of science fiction short stories.
Pwning Tomorrow
"Donate and download Pwning Tomorrow, a free, Creative Commons-licensed anthology of short fiction curated by EFF! The anthology commemorates EFF's quarter-century of fighting for digital rights, and features superstar writers speculating on the upcoming 25 years and beyond."
Road-Sign Hank and the Aliens
Lunduke is a game designer and comic creator.
So Now You're a Time Traveler
A *simple little two page hack of Cthulhu Dark made to run a stropped down time travel game comparable to Continuum.*
Solar Sign
'This tactical tabletop wargame lets you command elite squads in gritty skirmishes, combining strategy, story, and supernatural power. '
Stellar Forces
Sufficiently Advanced Technologies
A 16-player LARP inspired by Doctor Who.
Tears of Steel
The results of the Blender Foundation's Mango Project: a sci-fi romance.
The Dryden Experiment
An unbounded Science Fiction Universe available under Creative Commons 4.0 BY-SA for development by authors, artists, game designers, and other creatives.
The Fifth World
Humans after civilisation - a tabletop roleplaying game that has been extensively revised.
The Long Way Home
RPG supplement for DSD6.
Uncharted Worlds
Uncharted Worlds is a Space Opera roleplaying game built upon the Apocalypse World rules. It’s inspired by the big, bold, larger-than-life space-faring epics like Mass Effect, Firefly, Star Trek, and by games like Traveller, Masters of Orion, Starcraft (and a bit of Galaxy Trucker).
What's Old Is New
inkrobot.ca
I am the creator of Inkrobots: A line of Creative Commons 4.0 robot illustrations that are available for artists and designers (And anyone else) to remix, edit, copy and build upon.
Non-free, libre and open licensed
These entries may not be free, libre and open.
Acts of the Apostles
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Ad Astra
A science fiction campaign setting.
Adventures in the 41st Millennium
A modification of Dungeon Squad for the Warhammer 40K universe.
Adventures of the Space Patrol
Alien Survivor
Fight off the alien menace in this Lady Blackbird hack.
Astral Dreams
Bugs Of Venus
Earth has been under siege for 200 years.
Cascade Failure
CthulhuTech: the Shadow War
Danger Patrol
A role-playing game set in the sci-fi imaginings of the 1950s.
Diaspora
Eclipse Phase
Humanity stands on the cusp of a new age, with accelerated technological growth converging toward a singularity point, promising an undreamt-of future.
Engine Heart
An RPG in a post-human world.
Icar
A detailed sci-fi RPG and setting, beautifully decorated with 3D images.
Iliamna Unknown
Vacationing software engineers search for the Iliamna Monster.
Little Brother
A hacker, wrongly imprisoned, tries to take down the police state.
Maschine Zeit
The story of the beginning of the Machine Age.
Milky Way Express
"Milky Way Express is a Free Print-and-Play space trading and exploration game."
Mutant Future
Mutant Hunter
Uses a handful of Warhammer 40K miniatures.
My Darn Ex-Wife
Play a squid mechanic or a redneck father in this Hackbird.
Out Of The Violent Planet
A REIGN supplement, where humans match alien supertechnology with unrelenting violence. (REIGN Supplement #15)
Overclocked
'Stories of the future present'
Quasar
Generic sci-fi game rules.
Spacepirates
Space opera in what appears to be German.
Star Blades
Star Empire
Arcade gamers are recruited for a stellar war.
Star Quest
Star Wreck RPG
An RPG based on the movies that parodied Star Trek.
Storn R Cook's Art for Swipin'
An artist, primarily of fantasy portraits.
Tech Noir
The Ware Tetralogy
Sci-fi about human-cyborg relations.
Torus One
Torus One RPG is a science fiction role-playing game, where all the action happens in a crowded ring-shaped space station with a circumference of 1609 meters.
Traveller
Two-Page Space
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Utku Tönel
Creator of miniatures and roleplaying games.
Valence
Rebuild the fallen Human Empire.
Vector 3
Sci-fi based tabletop board game.
Zamani
A detailed pulp-and-planet game.
Zap! The Science Fiction RPG
a science fiction tabletop RPG using the SFX! system
…in Spaaace!
Zany space adventures powered by the Token Effort system.