Latest free HTML5tagged Sci-fi (5,594 results)
5,594 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
View Channel
Sci-fi detective survival game where you investigate and intercept incoming spaceships to protect your spaceport
Survival
Play in browser
A Queer Slice of Life IF Story Where Distance Does Not Matter
Interactive Fiction
Play in browser
It's time to celebrate the end of the world! Or it would be, if you didn't have crippling social anxiety.
Simulation
Play in browser
A research base eternally on the dark side of the moon after it stopped turning.
Adventure
Play in browser
Sam is taken against his will into a fleet of alien zealots, and now he must risk his own humanity to escape.
Survival
Play in browser
Step into a mind-bending journey through the universe where quantum physics is your ultimate tool for survival.
Puzzle
Play in browser
Train yourself to survive a delivery trip across the galaxy.
Visual Novel
Play in browser
Idle clicker scifi colony builder prototype
Strategy
Play in browser
You are called to a black site in the middle of nowhere. Your task: to evaluate Charlie.
Play in browser
One room. One minute. All directions pointing down.
Puzzle
Play in browser
Що ти можеш зробити, коли вас розділяють мільйони кілометрів?
Visual Novel
Play in browser
Distribute power aboard a damaged spaceship trying to make it to safety
Strategy
Play in browser
Play Simon Says to charge your power while dodging enemy lasers.
Action
Play in browser
Loading more games...