Top freetagged Sci-fi (24,570 results)
Explore 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 games to itch.io to have them show up here.
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Created a plant hybrid and he may want to kiss or eat you.
Visual Novel
Play in browser
A retro yuri visual novel featuring military girls.
Visual Novel
Play in browser
In a dying world, one heart of civilization remains. What will yours become?
Visual Novel
USSR, 1986. A girl goes missing in the closed city of Vorkuta-5, yet not a soul seems to be concerned.
Visual Novel
'Odyssey', but Calypso is Yandere Sirens
Visual Novel
A horror adventure visual novel with point & click components
Visual Novel
An underwater Survival Horror Adventure - but what lies beyond the ocean's deepest depths?
Action
A sci fi hypnotic adventure with a mad scientist
Visual Novel
Play in browser
An AI seedship must find a home for the last survivors of the human race
Strategy
Play in browser
Exploration platform game for Game Boy Advance (and more!)
Platformer
Play in browser
A fangame that pays tribute to the Halo universe and seeks to push the Doom Engine to its limits.
Shooter
You find something you did not expect on the second floor of an aquarium store.
Visual Novel
One of you is not from Earth. Find the anomaly, or this will be your final voyage.
Visual Novel
CAUTION: Escape from this supervillain at your own risk...
Visual Novel
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