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Free alien game downloads by date reverse
Here you can find and download for free the best and oldest alien games, such as Bookworm Adventures: Astounding Planet, Sprill & Ritchie: Adventures in Time, Gazillionaire III, Smash Frenzy 4, Insaniquarium! Deluxe, and more.
Order the games by:
Bookworm Adventures: Astounding Planet 
December 3, 2009
Help Lex save the world from mutants and robots in this time-traveling, vocabularious adventure! It's up to Lex to set things right!
December 3, 2009
Help Lex save the world from mutants and robots in this time-traveling, vocabularious adventure! It's up to Lex to set things right!
Sprill & Ritchie: Adventures in Time
March 9, 2010
Sprill and Ritchie are back in an all-new adventure that will tickle your funny bone as much as it teases your brain!
March 9, 2010
Sprill and Ritchie are back in an all-new adventure that will tickle your funny bone as much as it teases your brain!
Alien game 30 MB
Gazillionaire III
Gazillionaire is a wild Simulation game where you explore new worlds, shop for bizarre things like moon ferns, babel seeds and kryptoons, and amass an inter-galatic fortune. more…
Gazillionaire is a wild Simulation game where you explore new worlds, shop for bizarre things like moon ferns, babel seeds and kryptoons, and amass an inter-galatic fortune. more…
Alien game 38 MB
Smash Frenzy 4 (Arcade games)
Battle aliens and save the human race from total destruction in Smash Frenzy 4! Get hooked on this mind-blowing 3D smash 'em up more…
Battle aliens and save the human race from total destruction in Smash Frenzy 4! Get hooked on this mind-blowing 3D smash 'em up 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 40 MB
FootLOL: Epic Fail League (Football games)
August 7, 2013
Crazy soccer fun with traps and tricks galore! more…
August 7, 2013
Crazy soccer fun with traps and tricks galore! more…
Alien game 56 MB
Space Mahjong (Mahjong games)
November 26, 2013
Explore seven different Mahjong styles while traveling through the cosmos in Space Mahjong. more…
November 26, 2013
Explore seven different Mahjong styles while traveling through the cosmos in Space Mahjong. more…
Alien game 83 MB
Wonderland Adventures: Planet of the Z-Bots (Arcade games)
May 4, 2014
Travel to distant planets, solve new puzzles, and save Wonderland from the menace of the Z-Bots in the last installment of the Wonderland Adventures trilogy. more…
May 4, 2014
Travel to distant planets, solve new puzzles, and save Wonderland from the menace of the Z-Bots in the last installment of the Wonderland Adventures trilogy. more…
Alien game 698 MB
Phenomenon: Outcome Collector's Edition (Hidden Objects games)
May 5, 2014
Travel to South America to investigate a deadly cosmic force. Can you uncover the secrets of the missing research team? more…
May 5, 2014
Travel to South America to investigate a deadly cosmic force. Can you uncover the secrets of the missing research team? more…
Alien game 542 MB
Phenomenon: Outcome (Hidden Objects games)
June 3, 2014
Travel to South America to investigate a deadly cosmic force. Can you uncover the secrets of the missing research team? more…
June 3, 2014
Travel to South America to investigate a deadly cosmic force. Can you uncover the secrets of the missing research team? more…
All alien games are free to download, you can try and play all alien games listed for free.