Alien Games

CyberShark

Marine Survivors

Royal City Clashers 3

Cow Defender

HoverCraft

Void Scrappers

Starfire: Asteroids of the Swarm

Alien Invasion Tower Defense

Mission in Hong Kong

Tri-Achnid

The Superman - Theme is Aliens

Deep Space Horror: Outpost

Demonic Defense 4

Shoot Your Nightmare: Space Isolation

Portal Of Doom: Undead Rising

Earth Taken 3

No Time To Explain

Escape From the Starship

Galactic Force: Alien Survival

Battle for the Galaxy

Galaxy Attack: Alien Shooter

Space Invaders

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Alien Games - take control of or fight against the little green men from outer space!

Aliens have captured our imagination for many years - we have all seen programs about supposed alien crash landings, and watched films such as ET and Star Wars. Many people believe that extra terrestrial life lives and that there are planets far away with intelligent life. Alien games allow you to explore new worlds, fight against hordes of inhuman species, and test the limits of space. Battle for the Galaxy for example allows you to build a military base on a strange world and send mechanical units into battle to conquer new territory. Check out our hand-picked selection of fun and interesting alien games today!

Battle with supernatural forces and advanced alien civilizations in a range of free alien games. Play for free in your web browser.