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Top freeavailable in English tagged Sci-fi (996 results)

Explore games available in English tagged Sci-fi on itch.io · Upload your games available in English to itch.io to have them show up here.

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A raising simulation game where you are responsible to raise a daughter while fate of the world hang in the balance.
Simulation
First-person puzzle solving adventure
Adventure
GIF
You wake up from an unexpectedly long cryosleep, only to discover that this place is not what it's supposed to be.
Platformer
A small sci fi Tinder-like experience based on the characters of Sixth Vowel’s Element: Space
Interactive Fiction
Play in browser
Explore an alien planet and its structures
Adventure
A small game about greeting cards and life choices.
Visual Novel
A journey to the dark deep underwater Abyss.
Platformer
A sci-fi, yuri visual novel with a dollop of mystery.
Visual Novel
GIF
First person puzzle solving using the power of elemental weaponry!
Action
A lowres metroidvania FPS, inspired by Metroid Prime
Adventure
Today is your last day. Go home. If you find a way.
Adventure
Hack into a huge space mining corporation's network and undisclose their secrets.
Puzzle
Destroy. Rebuild. Adapt. The world is your inventory.
Strategy
Redshift 7 is an open world action adventure game taking place in a distant galaxy overrun by hostile alien life.
Action
GIF
A base building game focused on economy and defence.
Strategy
Roguelike mech game with modular mechs.
Role Playing
Mini city builder on a small planet for the Ludum Dare 38 Compo.
Simulation
Play in browser
GIF
An adventure game in a unknown planet
Adventure
GIF
A "Primitive Shooter" made with Unity3D
Shooter
GIF
SturmFront - The Mutant War is a classic action game in the tradition of Mercs, Shock Troopers and Commando.
Shooter
Sci-fi relationship simulation - can your space colony and your love survive?
Visual Novel
GIF
A different take on Half-Life
Action
The Space Adventure the 80s never made!
Role Playing
Free-to-play SciFi MMORTS for PC.
Strategy
A spiritual successor of Hidden Source.
Shooter
Boy meets alien in a story-driven sci-fi adventure.
Adventure
Third-person wall-running action!
Action
Nightstar: Alliance
Action
You purchase a childlike sentient android. Your choices determine where the story goes from there.
Visual Novel
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