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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 (6,700 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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Tactical stealth meets top-down mecha combat and excessive destruction
Action
An underwater Survival Horror Adventure - but what lies beyond the ocean's deepest depths?
Action
Build a vast interstellar empire in 30 minutes flat.
Strategy
Play in browser
Anime-style parkour action!
Action
Racing flying cars in an open Cyberpunk city
Racing
Command an ancient starship and fight your way to the heart of a dying Empire.
Strategy
Fast-paced mecha themed third person shooter
Action
Face the horrors of a twisted world to save your family from a time and space bending cosmic intelligence.
Adventure
Defend Earth from a giant living Garfield Planet
Shooter
Play in browser
Roguelike auto-battler
Card Game
Play in browser
The 2022 concept version of Project Yora: Zero. A sci-fi metroidvania game.
Adventure
"We've lived here for a long, long time."
Visual Novel
Play in browser
Cosmic Horror About Alien Abductions
Adventure
Build a futuristic space colony!
Simulation
Play in browser
Retrieve Artifact, Escape Temple, Adventure Ensues
Action
Retrowave/Mecha-themed Boomer Shooter
Shooter
Live forever, at a price...
Visual Novel
Someone sent you an odd program but you have to download enough RAM first
Simulation
Play in browser
Twentieth-century Cyberpunk
Adventure
Build spaceships and explore the cosmos
Simulation
A LGBT-friendly cozy sci-fi cooking/dating sim about making friends, finding love, and running a diner in deep space
Visual Novel
N64 Styled Space Adventure Game!
Action
A incremental game about downloading fast
Simulation
Play in browser
A psychological horror game, based on a true story that happened to me when I was a child.
Puzzle
Gay disaster mech pilots killing fascists, Season 2
Visual Novel
Mutazione
$19.99
A mutant soap opera where small-town gossip meets the supernatural.
Akupara GamesVerified Account
Adventure
help a little alien friend clean their space station in 20 puzzling levels!
Puzzle
Play in browser
Explore abandoned space stations and collect scrap to pay off your S.R.P.O debt.
Adventure
Hard sci-fi, top-down space simulator, with every aspect backed up by real physics and science.
Simulation
Build your train, survive, and explore the world!
Survival
A 2D hack and slash platformer in the post apocalyptic future
Action
Microscope horror game
Adventure
An audio mystery set in a time loop. Record, rewind time and broadcast snippets of radio shows!
Interactive Fiction
Sentient is an experimental psychological horror experience regarding technology and human consciousness.
Adventure
A Streamlined Open-World Space Sim
Simulation
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