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Free alien game downloads by popularity reverse
Here you can find and download for free the best and least popular alien games, such as Atomaders, Rescue Team: Danger from Outer Space!, Super Chefs of the Universe, Desperate Space, Alien Hallway, and more.
Order the games by:
Atomaders (Shooting games)
October 1, 2003
Challenge your reflexes by dodging incoming fire from Alien Cyborgs. It's up to you to liberate the planets and fend off the alien mother ships.
October 1, 2003
Challenge your reflexes by dodging incoming fire from Alien Cyborgs. It's up to you to liberate the planets and fend off the alien mother ships.
Alien game 490 MB
Rescue Team: Danger from Outer Space! 
August 5, 2020
Stop alien creepers by using strategy and race against the clock to remove obstacles, gather resources and complete thrilling quests! more…
August 5, 2020
Stop alien creepers by using strategy and race against the clock to remove obstacles, gather resources and complete thrilling quests! more…
Super Chefs of the Universe (Arcade games)
September 19, 2008
Join the Super Chefs as they cook up fun on an alien planet! Watch out — the fast food franchise, the Onion Ring Gang, wants to stop them from spreading their healthy food message. Keep healthy eating fun!
September 19, 2008
Join the Super Chefs as they cook up fun on an alien planet! Watch out — the fast food franchise, the Onion Ring Gang, wants to stop them from spreading their healthy food message. Keep healthy eating fun!
Desperate Space
September 7, 2005
You and your team of allies must stop the aliens in their tracks. It's the shooter with mass appeal - Desperate Space!
September 7, 2005
You and your team of allies must stop the aliens in their tracks. It's the shooter with mass appeal - Desperate Space!
Alien game 53 MB
Alien Hallway (Arcade games) 
November 30, -0001
Control the entirety of Earth’s army and defend the planet from the green invaders in Alien Hallway, a fun Action game! more…
November 30, -0001
Control the entirety of Earth’s army and defend the planet from the green invaders in Alien Hallway, a fun Action game! more…
Alien game 71 MB
Alien Shooter: Revisited (Shooting games)
November 30, -0001
Shoot your way past a horde of aliens and protect a secret research base! These blood-thirsty monsters must be stopped! more…
November 30, -0001
Shoot your way past a horde of aliens and protect a secret research base! These blood-thirsty monsters must be stopped! more…
Alien game 43 MB
Cake Mania 2
November 30, -0001
Jill is back in an all-new, out-of-this-world adventure. In Cake Mania 2, its up to you to choose which path Jill will take! more…
November 30, -0001
Jill is back in an all-new, out-of-this-world adventure. In Cake Mania 2, its up to you to choose which path Jill will take! more…
Alien game 219 MB
12 Labours of Hercules IX: A Hero's Moonwalk Collector's Edition
September 9, 2019
Get on board the spaceship with Hercules, explore distant planets, find extraterrestrial life and save the galaxy from a dangerous monster! more…
September 9, 2019
Get on board the spaceship with Hercules, explore distant planets, find extraterrestrial life and save the galaxy from a dangerous monster! more…
Magic Ball 4 (Arcade games)
June 10, 2009
Battle aliens and save the human race from total destruction in Magic Ball 4: a mind-blowing 3D smash 'em up! The interactive objects and explosive visuals will amaze you right up to the end!
June 10, 2009
Battle aliens and save the human race from total destruction in Magic Ball 4: a mind-blowing 3D smash 'em up! The interactive objects and explosive visuals will amaze you right up to the end!
Pulsarius
May 22, 2005
The human colonies in the Pulsarius system are in danger! Jump in your space fighter and save the colonists in this 3D shooter!
May 22, 2005
The human colonies in the Pulsarius system are in danger! Jump in your space fighter and save the colonists in this 3D shooter!
All alien games are free to download, you can try and play all alien games listed for free.