Free Space Games
Blast off with free online space games — shoot aliens, explore planets and build starships.
Alien Wreckage
Alien QuarantineCosmo Merge
Galaxy PopBlack Hole: Eat the Universe
In SpaceDogs vs Aliens
Space Tower Defense
Alien Bubbles
The Dwarf Planet
Space Painters Deluxe
Hellgate 1993VOID ROLLER
NovaBrick Rush
Project VOID
Starship DucksThousand Suns
About these space games
Space games range from fast arcade shooters to relaxing exploration and puzzle games. They are good if you like sci-fi themes and big imaginations.
Top picks: Alien Wreckage, Alien Quarantine, Cosmo Merge, Galaxy Pop, Black Hole: Eat the Universe, In Space.
Tips for playing space games
- Keep moving in space shooters — standing still is dangerous.
- Collect power-ups when you can do it safely.
- Upgrade your ship’s shields before weapons.
Space Games FAQ
Are space games free?
Yes. Everything on this page is free to play in your browser.
Related game collections
Looking for more? Browse all shooting games or the full list of collections.