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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

New & popularthat last about a half-hour tagged Sci-fi (1,331 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 路 Upload your games that last about a half-hour to itch.io to have them show up here.

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Trapped! at the Mad Scientists' Convention
Adventure
Play in browser
Interactive Fiction
Play in browser
Extraneum
$11.99
Fight your way through biohacked monstrosities and stop their progress in this old school FPS
Action
Saving the universe, one friend at a time. 馃挅
Role Playing
A sidescroller about a human janitor and an alien parasite working together to break out of their high tech prison
Platformer
VR gravity-free game
Shooter
Interactive Fiction
Play in browser
Defend an abandoned bunker from attacking robots.
Shooter
Platformer
A classic RTS in VR with simulated physics.
Strategy
Interactive Fiction
Play in browser
Close the eldritch rifts plaguing the solar system. Hold your sanity close...
Platformer
Play in browser
Descend into Splatland, squish juicy slimes, get colored and restore the washed world!
Platformer
Can you survive the end of the universe?
Visual Novel
A Complex, Cell-Devouring, Evolving Simulator
Simulation
Play in browser
Graphical community text adventure.
Adventure
Play in browser
Repair underwater structures, collect samples, and contain biohazards in a hostile ocean.
Survival
Text based Adventure
Adventure
For science
Puzzle
Play in browser
Very very very early access version of a grid-based strategy roguelike
Strategy
A 2-D Exploration & Adventure Game
Adventure
Novela visual de ciencia ficci贸n.
Visual Novel
A platform game about a Replicant in an unknown world
Platformer
The survivors of Earth are counting on you!
Shooter
Make your way through a hostile dystopian future in this stealthy TPS escape game.
This game is not what you think it is. This game is barely what it thinks it is.
Adventure
This is the demo of my sci-fi adventure game from the year 2023.
Adventure
Tactical Space Based Combat
Strategy
Dystopian turn-based strategy
Strategy
Small roguelite FPS game with minimalistic graphics.
Shooter
Space Force Arena Survival Roguelike
Action
Play in browser
Save the Galaxy!
Shooter
Combine 70 different bio-weapons in this microscopic roguelite shooter! 49 turrets, 96 perks, 72 mods, 32 mutations!
Shooter
馃挼 Buy-Low >> Sell-High >> Don't Die
Simulation
Play in browser
Be a sapient robot on a space station
Interactive Fiction
Play in browser
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