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Latest$15 or less with Steam keys tagged Space (104 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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A boomerang throwing, space exploring platformer with a rich story about disability!
Platformer
ROIDERS
$4.99
Become an asteroid miner and loot your way to supremacy! Fight waves of vicious aliens or battle against your friends.
Shooter
High Pressure Ship-to-Ship Stealth Action.
Action
Looter shoot 'em up!
Shooter
Colonize and explore the Trappist-1 solar system in this story-driven colony builder
Simulation
Reroute
$3.99
A challenging puzzle game with lasers and portals.
Puzzle
Steam/DRM Free/iiRcade
Shooter
Steam/DRM Free/iiRcade
Shooter
Collapse the universe - planet by planet
Puzzle
Hard sci-fi, top-down space simulator, with every aspect backed up by real physics and science.
Simulation
Only the true heroes of space can become champions of Space Wave Race!
Racing
Do you have what it takes, pilot?
Action
A retro Arcade Bullet-Hell
Shooter
In this cosmic puzzle adventure, help a lost tribe of duck-people in their millennial quest for a stable world!
Puzzle
Listen to radio waves, uncover endings, be the watcher.
Puzzle
Solve puzzles embedded in rocks and crystals as you explore an alien asteroid.
Puzzle
Neutral. Shield. Danger.
Shooter
Text-based space exploration game
Interactive Fiction
An online and local party game of teamwork and betrayal for 4-15 players
InnerslothVerified Account
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
A roguelike deck-building game in space!
Strategy
Ironseed
$14.99
Ironseed 25th Anniversary Edition
Role Playing
A bullet hell robot-shooting adventure in space!
Action
A spatial 3D puzzle game with a minimalist classic arcade art style.
Puzzle
A 2-player cooperative action arcade game about magical girls in space!
Action
single star fighter trying to save as many civilians as possible before they are overrun by a marauder armada.
Action
Issue #1 of a monthly indie game anthology collecting games from 10 developers.
PIZZAPRANKSVerified Account
A tricky physics based rocketship delivery game with an integrated level editor
Puzzle
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