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Sci-fi

Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant planets. 

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sci-fi

Top freetagged Sci-fi and Space Sim (276 results)

Explore games tagged Sci-fi and Space Sim on itch.io · Upload your games to itch.io to have them show up here.

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Build a vast interstellar empire in 30 minutes flat.
Strategy
Play in browser
Build a futuristic space colony!
Simulation
Play in browser
Build spaceships and explore the cosmos
Simulation
Sandbox Evolution Simulator
Simulation
A realistic space sim for PC
Simulation
The Space Adventure the 80s never made!
Role Playing
A remake of the text-only Super Star Trek but with the look & feel of Star Trek: 25th Anniversary
Strategy
Play in browser
A game of lonely space adventure. http://pioneerspacesim.net/
Simulation
Tactical Ordnance Command
Strategy
An orbital tower defense game with roguelite elements.
Strategy
Play in browser
Free-to-play SciFi MMORTS for PC.
Strategy
A unique, genre-bending Space Game
Adventure
3-axis space station builder with emotional AI characters and text adventures
JellyfishGamesVerified Account
Simulation
Spaceflight programming adventure
Simulation
Beauty In Chaos
Simulation
Alone and isolated, floating through the quiet of space…
Adventure
Play in browser
Build your own space station and survive!
Simulation
The unknown is terrifying until conquered! ​
Shooter
Space Mining Incremental Clicker
Simulation
Deliver urgent cargo! Fly through space! Be a train!
Simulation
The massively single-player, starship simulator (Sequel!)
Simulation
Colonize a procedural galaxy
Strategy
Space Adventure and Trading Sim - EARLY ACCESS
Simulation
AI have more than 9 lives!
Simulation
An online multiplayer strategy game
Strategy
Play in browser
Alien creatures invaded your ship during a security leak. And now every night one of your crew members dies!
Strategy
Redshift 7 is an open world action adventure game taking place in a distant galaxy overrun by hostile alien life.
Action
Project Cybertronic is a zero gravity Sci-Fi online multiplayer shooter.
Shooter
An old school space exploration RPG set in a procedurally generated universe.
Simulation
Escape the daily monotony of life on a spaceship.
Strategy
Play in browser
A remake of the PS1 classics.
Action
Fly around and battle!
Fighting
Play in browser
Can you figure out the UI to keep your job?
Simulation
As they flee a dying Earth, the human race is in need of a new home...
Visual Novel
Online multi-player game in development... huge persistent sandbox world where you can help colonize the planet!
Simulation
Space Opera Simulator
Simulation
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