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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

Singleplayer

Games that can be played alone

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single-player

Latesttagged Sci-fi and Singleplayer (6,490 results)

Explore games tagged Sci-fi and Singleplayer on itch.io · Upload your games to itch.io to have them show up here.

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Click, click, pew, pew, pew strategy game
Strategy
Play in browser
​An interactive planetary science simulator that lets you explore procedurally generated solar systems
Educational
Play in browser
On course to Ganymede, decide whether to let other ships past, or destroy them.
Simulation
Play in browser
Platformer
Play in browser
Platformer
Shoot down incoming ships and recruit their crew to work in the mines
Shooter
Play in browser
The earth is under attack, and there's only one thing left to do - GTFO.
Shooter
Play in browser
The cryopod system is on
Survival
Mesmo dominados por uma IA Soberana, a humanidade nunca perdeu a esperança.
Platformer
Endless Arena Shooter
Shooter
Can you stop the aliens from exploiting humanity's strongest resource?
Action
Play in browser
The universe is on a brink of a new war. All formal heroes are either dead or retired.
Action
Play in browser
An RPG where you are the alien.
Role Playing
Play in browser
A pulse-pounding first-person shooter with arena-style combat
Shooter
Crashed on a foreign planet with no fuel, you must find an alternative energy source to return back home.
Action
2D Platformer/Shooter
Platformer
Play in browser
An advanced starfighter with cutting-edge weapons takes on a relentless horde of space-faring crustaceans in this shmup!
Shooter
Spaceship builder with resource management
Survival
(WIP) Нелинейный RPG Шутер с глубоким сюжетом
Role Playing
3D adventure game, space travel.
Adventure
ARK-20: Every Decision Matters
Adventure
Play in browser
Game about fighting on an alien planet
Action
Play in browser
20 seconds, one door, countless loops—can you survive the alien hunt?
Puzzle
Play in browser
A GAC adventure set on Moon Base Alpha
Adventure
Schrodinger's cat puzzle platformer
Puzzle
Will you find your way out of the lab by relying on two broken robots' perspectives?
Puzzle
Play in browser
Ton objectif est simple, cher protecteur. Bat le vaisseau qui menace notre société et revient avec la victoire.
Action
Play in browser
Shape a world, uncover its secrets, and survive the unknown a journey of terraformation and mystery.
Survival
A new Point & Click adventure set in a Sci-fi universe dominated by out-of-control AIs and creatures of unknown origin.
Adventure
Un siglo tras la extinción humana
Survival
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