Top donated HTML5tagged Sci-fi (293 results)
Explore HTML5 games tagged Sci-fi on itch.io. Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant plan · Upload your HTML5 games to itch.io to have them show up here.
New itch.io is now on YouTube!
Subscribe for game recommendations, clips, and more
Exploration platform game for Game Boy Advance (and more!)
Platformer
Play in browser
A sci fi hypnotic adventure with a mad scientist
Visual Novel
Play in browser
Adventure / exploration / puzzle game. The player is stuck in a time loop. FULL GAME!
Adventure
Play in browser
Escape from the saturn moon as an alien lifeform
Platformer
Play in browser
reactivate the beacons to bring joy and love back to the whole galaxy
Action
Play in browser
A noir, sci-fi detective survival adventure for your ZX Spectrum 48k
Interactive Fiction
Play in browser
The world is ending, and you are still paying rent. A future history.
Interactive Fiction
Play in browser
help a little alien friend clean their space station in 20 puzzling levels!
Puzzle
Play in browser
Idle talk between a pair of people on a road trip to Pluto.
Visual Novel
Play in browser
A GB Studio game created within a gamejam's limitations.
Interactive Fiction
Play in browser
A sci-fi, yuri visual novel with a dollop of mystery.
Visual Novel
Play in browser
Loading more games...