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Samantha Swift and the Hidden Roses of Athena game
Samantha Swift and the Hidden Roses of Athena
Recover the lost Roses of Athena!
Whispered Secrets: Everburning Candle game
Whispered Secrets: Everburning Candle
What happened at the asylum?
Help Felix Find a Cure game
Help Felix Find a Cure
Help Felix Find A Cure!
Blue Reef Sudoku game
Blue Reef Sudoku
Jump into this popular puzzle game!

Free sci-fi game downloads by popularity reverse

Here you can find and download for free the best and least popular sci-fi games, such as Lifeline, Mr. Robot, Snack to the Future, Esoterica: Hollow Earth, Global Defense Network, and more.

Lifeline game
Sci-fi game 20 MB
Lifeline
March 18, 2017
Lifeline is a playable, branching story of survival against all odds! Help Taylor make life or death decisions, and face the consequences together. Or see what happens when you make a different choice. more…
Mr. Robot game
Mr. Robot (Puzzle games)
July 11, 2007
Adventure through a massive 3D starship with platform-jumping puzzle-solving, sci-fi adventure, RPG style battle games and more!
Snack to the Future game
Snack to the Future (Diner games)
June 30, 2008
The Flo Through Time storyline concludes in this sky-high futuristic fun-fest! Meet new customers, dress up like it's Sci-Fi Con, and train a Flobot as you help Flo and Grandma Florence find their way back through time.
Esoterica: Hollow Earth game
Sci-fi game 937 MB
Esoterica: Hollow Earth (Mystery games)
January 8, 2014
The fabled land of Agartha awaits your discovery in Esoterica: Hollow Earth! Experience a sci-fi adventure that will take you to the depths of the Earth. more…
Global Defense Network game
Global Defense Network (Arcade games)
January 26, 2005
A combination of a fast paced shooter and rhythm action game superbly synchronized in a Sci-Fi plot.
Stranded in Time game
Sci-fi game 149 MB
Stranded in Time (Mystery games)
February 17, 2015
Venture beyond time and space in this classic adventure game that will take you out of this world! more…
Cy-Clone game
Sci-fi game 149 MB
Cy-Clone (Shooting games)
November 30, -0001
In a sci-fi, high-flying Shooter game, you must use the enemy's own technology against them to save all of mankind. more…

All sci-fi games are free to download, you can try and play all sci-fi games listed for free.

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