Game of the day:
Top games:
Experience the epic conclusion to the Wonderland Adventures trilogy!
Catch the killer in the present and the past!
All games Arcade games Board games Car games Card games Diner games Educational games Fashion games Football games Hidden Objects Mahjong games Mystery games Poker games Pool games Puzzle games Shooting games Strategy games Word games
Newsletter
Free alien game downloads by genre reverse
Here you can find and download for free the best alien games, such as The Crop Circles Mystery, Nightmare Adventures: The Turning Thorn, The Mystery of a Lost Planet, Space Mahjong, I Spy Fantasy, and more.
Order the games by:
Alien game 134 MB
The Crop Circles Mystery (Mystery games)
November 30, -0001
Janes wheat cultivation has been tampered with in the midst of a thunderstorm. Help her solve The Crop Circles Mystery! more…
November 30, -0001
Janes wheat cultivation has been tampered with in the midst of a thunderstorm. Help her solve The Crop Circles Mystery! 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 518 MB
The Mystery of a Lost Planet (Mystery games)
January 30, 2015
Can you solve the mystery of a lost planet and rescue the crew of a spaceship in distress? more…
January 30, 2015
Can you solve the mystery of a lost planet and rescue the crew of a spaceship in distress? 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 166 MB
I Spy Fantasy (Hidden Objects games) 
November 30, -0001
Explore three fantastical worlds filled with fun games and challenging I Spy riddles. Encounter challenges and wonderful surprises! more…
November 30, -0001
Explore three fantastical worlds filled with fun games and challenging I Spy riddles. Encounter challenges and wonderful surprises! more…
Alien game 294 MB
Severe Incident: Cargo Flight 821 (Hidden Objects games)
November 30, -0001
Cargo flight 821 has crashed on an uncharted, beautiful and deadly planet. Your only companion is the trustworthy robot, Oscar and together you must escape. more…
November 30, -0001
Cargo flight 821 has crashed on an uncharted, beautiful and deadly planet. Your only companion is the trustworthy robot, Oscar and together you must escape. more…
Alien game 635 MB
Forbidden Secrets: Alien Town Collector's Edition (Hidden Objects games)
November 30, -0001
Investigate strange goings-on in the eerie town of Fort Nightingale! more…
November 30, -0001
Investigate strange goings-on in the eerie town of Fort Nightingale! more…
Alien game 489 MB
Forbidden Secrets: Alien Town (Hidden Objects games)
November 30, -0001
Investigate strange goings-on in the eerie town of Fort Nightingale! more…
November 30, -0001
Investigate strange goings-on in the eerie town of Fort Nightingale! 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.