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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

New & populartagged Sci-fi and Singleplayer Page 17 (6,647 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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Fight off waves of enemies to save the planet.​
Shooter
Draw as an ant
Action
Play in browser
Control a gigant mech and its tiny antivirus at the same time!
Action
Play in browser
If planets were not meant to be played with, they shouldn't be ball shaped.
Action
Scale your way back to your Universe after traveling into an unknow universe.
Adventure
Find out what happened to the crew of the DSS while playing some space hockey
Adventure
Play in browser
Stellar Wardens - GMTK 2024 Game Jam
Strategy
Play in browser
A short puzzle platformer about scrap.
Platformer
Play in browser
Try to escape the planet you crash landed on whilst low on fuel
Simulation
Build a robot to exact specifications!
Reshape and Reform the tools in your environment to make your way through physics puzzles
Puzzle
Move, shrink and expand you and block to escape the level in this game where you build your own solution.
Platformer
Defend your station from infected ships!
Action
Game made for GMTK Game Jam 2024, action platformer.
Platformer
Play in browser
Develop a space station colony while meticulously managing the growth of every system
Simulation
Vampire survivors, but each upgrade makes your mech bigger
Action
Play in browser
A miniature robot has to infiltrate a colossus to save the world!
Platformer
Platformer/Bulding game
Platformer
Play in browser
A 2-D platformer roguelike with a focus on movement
Shooter
Smoke Box All Stars Racing
Racing
Build up your infrastructure, defend the planet!
Strategy
Play in browser
Defend a satellite against a swarm of asteroids!
Strategy
A space-themed dodge game where players control a shoe, navigate asteroid fields, and crush stars.
Shooter
Escape a base with a powerful, experimental weapon.
Adventure
A 2.5D survivors-like prototype
Action
You're a rat. You're also the lone pilot of a mech.
Play in browser
Protect Earth using your adaptable shield!
Action
Compete in the arena and become the most popular landspeeder!
Action
Mode7-style planetary defense
Shooter
Kinin, our new experiment, has been stolen by a group of terrorists. We need you to bring it back to base safely.
Action
Pass the trials to enter the Special Time Fixing Unit
Puzzle
Play in browser
A Tower defense game in which you have to defend the last bastion of humanity
Strategy
High-speed destructive 2D STG. Under development.
Shooter
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