Alien Games Unblocked
8 games available
Deep Space Horror: Outpost
Shooting • Horror
Earth Taken
Action • Destroy
Cow Defender
Driving • 3D
The Visitor
Puzzle • Point and Click
Find The Alien
Action • Mobile
Dogs vs Aliens
Action • Mobile
Project Prismatic
Shooting • Dinosaur
The Superman - Theme is Aliens
Action • Superhero
Play the best Alien games unblocked online for free with no download required.
All Alien games are playable instantly in your browser, perfect for school or home.