New & popular paidwith Steam keys tagged Space (117 results)
Explore games with Steam keys tagged Space on itch.io. The larger universe outside of Earth's atmosphere. Sometimes really, really far outside of it. · Sell your games with Steam keys on itch.io to have them show up here.
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Station construction simulation featuring full atmospherics, physics, for single and multiplayer
Simulation
A boomerang throwing, space exploring platformer with a rich story about disability!
Platformer
Become an asteroid miner and loot your way to supremacy! Fight waves of vicious aliens or battle against your friends.
Shooter
Hard sci-fi, top-down space simulator, with every aspect backed up by real physics and science.
Simulation
Shooter
Weave isolated planets into a vast trade empire. Enjoy the depth of a space grand strategy game in 60 minutes flat.
Strategy
An epic turn-based space 4X strategy game and spiritual successor to Master of Orion II: Battle at Antares!
Strategy
In this cosmic puzzle adventure, help a lost tribe of duck-people in their millennial quest for a stable world!
Puzzle
Solve puzzles embedded in rocks and crystals as you explore an alien asteroid.
Puzzle
Tugboat receives advanced rope, destroys entire alien invasion fleet.
Action
Odyssey is a story driven space adventure audiovisual single/multiplayer game. Find a planet that could support life.
Action
You are the Emperor, not a logistics officer. Audiences, assassins, imperial court, disloyal admirals.
Strategy
This expansion adds 2 new races fully equipped with unique capabilities, 9 new rulers, 4 new musics, and 4 new leaders!
Strategy
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