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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

Toptagged Sci-fi and Singleplayer (6,418 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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Command an ancient starship and fight your way to the heart of a dying Empire.
Strategy
Build a vast interstellar empire in 30 minutes flat.
Strategy
Play in browser
A Streamlined Open-World Space Sim
Simulation
An underwater Survival Horror Adventure - but what lies beyond the ocean's deepest depths?
Action
Anime-style parkour action!
Action
A dark and atmospheric sci-fi horror.
Adventure
Fast-paced mecha themed third person shooter
Action
Roguelike auto-battler
Card Game
Play in browser
Hard sci-fi, top-down space simulator, with every aspect backed up by real physics and science.
Simulation
Live forever, at a price...
Visual Novel
Build a futuristic space colony!
Simulation
Play in browser
After a bizarre twist of fate renders you into a world inhabited by dragons, your first order of things is to survive.
Visual Novel
A incremental game about downloading fast
Simulation
Play in browser
Build spaceships and explore the cosmos
Simulation
Cosmic Horror About Alien Abductions
Adventure
Microscope horror game
Adventure
Twentieth-century Cyberpunk
Adventure
A LGBT-friendly cozy sci-fi cooking/dating sim about making friends, finding love, and running a diner in deep space
Visual Novel
"We've lived here for a long, long time."
Visual Novel
Play in browser
Neutral. Shield. Danger.
Shooter
A quirky RPG made in 72 hours about bringing a space station of aliens together to stop an evil virus...
A psychological horror game, based on a true story that happened to me when I was a child.
Puzzle
A two-button retro arcade experience
Action
Explore a derelict submersible as you try to find an escape route or attempt to kill the creature that stalks you.
Adventure
An open world driving game with gay robots in it
Interactive Fiction
A time-looping worker-placement puzzle game
Puzzle
a platformer about a cat with a few issues.
Platformer
magenta goes shooting
Shooter
Play in browser
First person shooter set in sci-fi setting
Shooter
Play in browser
Unleash your Lux! Your RPG Adventure on the Moon Awaits!
Adventure
Permanent descent into ever-changing galaxy.
Interactive Fiction
An audio mystery set in a time loop. Record, rewind time and broadcast snippets of radio shows!
Interactive Fiction
6dof high speed, extremely high skill ceiling racing
Racing
Mutazione
$19.99
A mutant soap opera where small-town gossip meets the supernatural.
Akupara GamesVerified Account
Adventure
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