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Sci-fi

Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant planets. 

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sci-fi

Topthat last about a half-hour tagged Sci-fi (1,296 results)

Explore games that last about a half-hour tagged Sci-fi on itch.io. Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant plan · Upload your games that last about a half-hour to itch.io to have them show up here.

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An underwater Survival Horror Adventure - but what lies beyond the ocean's deepest depths?
Action
Exploration platform game for Game Boy Advance (and more!)
Platformer
Play in browser
Gay disaster mech pilots killing fascists, Season 2
Visual Novel
Build a vast interstellar empire in 30 minutes flat.
Strategy
Play in browser
Alter genes, survive. Sci-fi RPG. 270k+
Interactive Fiction
Play in browser
Live forever, at a price...
Visual Novel
A mecha tactics game adapted from the Lancer TTRPG.
Strategy
Play in browser
A 2D hack and slash platformer in the post apocalyptic future
Action
Twentieth-century Cyberpunk
Adventure
Award-winning, rhyming point'n'click adventure
Adventure
Open Source Pixelart Sci-Fi Real Time Strategy Game
Strategy
Permanent descent into ever-changing galaxy.
Interactive Fiction
A monster girl visual novel that's 100% wholesome set in a Catholic high school.
Visual Novel
Angry femme mech pilots at the end of the world.
Visual Novel
Destroy. Rebuild. Adapt. The world is your inventory.
Strategy
Name of the Rose meets Dune in a point and click murder mystery
Adventure
Explore an alien planet and its structures
Adventure
First entry on the Across the Abyss series. More to come
Action
The hidden unit board game of strategy and cunning
Strategy
Solve a murder by diving in the Wikipedia of the future
Interactive Fiction
An audio mystery set in a time loop. Record, rewind time and broadcast snippets of radio shows!
Interactive Fiction
Hard sci-fi, top-down space simulator, with every aspect backed up by real physics and science.
Simulation
Steam Marines 2 - a steampunk tactics game
Strategy
Fight to survive in the underground science station
Survival
A post-apocalyptic Action RPG where cosmic horrors long for humanity but meet punks with shotguns.
Role Playing
Sci-fi relationship simulation - can your space colony and your love survive?
Visual Novel
beautiful twine compilation
Adventure
A first person exploration science fiction mystery game. Fathom all the story exploring an abandoned cargo spaceship.
Adventure
A sci-fi adventure reminiscent of 90s era Lucasarts.
Adventure
Murder mystery courtroom drama set on an interplanetary spacecraft.
Adventure
Tsundere Amnesiac AI x Pathetic Space Pirate
Visual Novel
Discover the world of Transistor, a sci-fi-themed action RPG from the creators of Bastion.
Action
Neutral. Shield. Danger.
Shooter
Who are you? The voice in your head seems to know. NaNoRenO2019 [GxB,BxB,NBxB]
Visual Novel
Squad-based roguelike - marines on a steampunk spaceship.
Strategy
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