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Free alien game downloads by popularity
Here you can find and download for free the best and most popular alien games, such as Alien Shooter, Sprill: The Mystery of the Bermuda Triangle, Invasion: Lost in Time, Astro Avenger 2, Chicken Invaders 3, and more.
Order the games by:
Alien game 21 MB
Alien Shooter (Shooting games)
November 30, -0001
Aliens are invading and you're the last hope for humanity! Your mission, should you accept it, is to save the world! more…
November 30, -0001
Aliens are invading and you're the last hope for humanity! Your mission, should you accept it, is to save the world! more…
Alien game 76 MB
Sprill: The Mystery of the Bermuda Triangle
November 30, -0001
Aliens have kidnapped Sprill and won`t let him go until he finds a special pearl that will save their planet! more…
November 30, -0001
Aliens have kidnapped Sprill and won`t let him go until he finds a special pearl that will save their planet! more…
Alien game 529 MB
Invasion: Lost in Time (Puzzle games)
August 5, 2015
Complete dangerous missions amid dazzling landscapes of prehistoric Earth and alien worlds. Can you complete these thrilling puzzles in order to return home? more…
August 5, 2015
Complete dangerous missions amid dazzling landscapes of prehistoric Earth and alien worlds. Can you complete these thrilling puzzles in order to return home? more…
Alien game 34 MB
Astro Avenger 2 (Shooting games)
November 30, -0001
A hostile alien fleet threatens humankind. Your mission? Collect the pieces of the top secret weapon that can destroy them all. more…
November 30, -0001
A hostile alien fleet threatens humankind. Your mission? Collect the pieces of the top secret weapon that can destroy them all. more…
Alien game 13 MB
Chicken Invaders 3 (Shooting games) 
November 30, -0001
Dash across the galaxy to save Earth from the latest & greatest intergalactic chicken threat! more…
November 30, -0001
Dash across the galaxy to save Earth from the latest & greatest intergalactic chicken threat! more…
Alien game 362 MB
Nightmare Adventures: The Turning Thorn (Mystery games)
November 30, -0001
What dark and powerful secrets are hidden within the A.R.C.A.N.E. agency's old research base? Kiera Vale returns to find out. more…
November 30, -0001
What dark and powerful secrets are hidden within the A.R.C.A.N.E. agency's old research base? Kiera Vale returns to find out. more…
Alien game 48 MB
Coffee Rush 3 (Puzzle games)
November 30, -0001
Keep your customers content in Coffee Rush 3! Take each order and then use your Match 3 skills to serve up your delicious java! more…
November 30, -0001
Keep your customers content in Coffee Rush 3! Take each order and then use your Match 3 skills to serve up your delicious java! more…
Alien game 11 MB
Insaniquarium! Deluxe (Arcade games)
July 26, 2013
Dive right into this crazy aquarium. The water's fine in this action puzzle! more…
July 26, 2013
Dive right into this crazy aquarium. The water's fine in this action puzzle! more…
Alien game 110 MB
Sprill and Ritchie: Adventures in Time
November 30, -0001
Sprill and Ritchie are back in an all-new Hidden Object game that will tickle your funny bone as much as it teases your brain! more…
November 30, -0001
Sprill and Ritchie are back in an all-new Hidden Object game that will tickle your funny bone as much as it teases your brain! more…
Alien game 98 MB
Sylia - Act 1 (Arcade games)
November 30, -0001
Save the realms of Sylia in this exciting adventure game! more…
November 30, -0001
Save the realms of Sylia in this exciting adventure game! more…
All alien games are free to download, you can try and play all alien games listed for free.