Topon sale with Steam keys tagged Sci-fi (31 results)
Explore games with Steam keys tagged Sci-fi on itch.io. Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant plan · Sell your games with Steam keys on itch.io to have them show up here.
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Jet-combat roguelite, occasionally with swords and 300+ other items to strap onto your jet.
Action
A toy ecosystem with fully simulated genetics and evolution.
Simulation
You never know what will be the last thing you say to someone.
Role Playing
A retro sci-fi comedy point and click adventure featuring the hapless Captain Disaster.
Adventure
Old-School FPS/Metroidvania Hybrid. Step through a portal to a mysterious world.
Shooter
Make some friends, eat some burgers, and unearth terrible secrets from the depths of space.
Role Playing
Twin-Stick Action Game Where Bosses Pursue the Player from Room to Room
Action
Roguelike mecha RPG set in a world recovering from the apocalypse.
Role Playing
Explore a mysterious half-sunken ruin on an alien world in this Low-Poly Action-Adventure game!
Action
After three apocalyptic events known as the "Catalysts", the remains of humanity fight for control.
Visual Novel
A short first-person horror experience about picking up strange signals after dark on your brand new television set.
The Stickman made of dark matter and ketchup, from Dark dimension of an alternative universe, is cursed to be tortured
Simulation
Hovercars 3077: Undeground® is a high-octane racing game in which armed cars.
Racing
