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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?
The Keeper of Antiques: Shadows From the Past game
The Keeper of Antiques: Shadows From the Past
Journey to the past to stop a killer...
Help Felix Find a Cure game
Help Felix Find a Cure
Help Felix Find A Cure!

Free sci-fi game downloads by genre

Here you can find and download for free the best sci-fi games, such as Project Xenoclone, Immortal Defense, Alpha Kimori Episode Two, Bookworm Adventures: Astounding Planet, Lifeline, and more.

Project Xenoclone game
Project Xenoclone (Strategy games)
September 7, 2006
Destroy thousands of merciless monsters as you try and uncover the secret of Project Xenoclone. It's one intensely unique 3D shooter experience!
Immortal Defense game
Immortal Defense (Strategy games)
January 6, 2009
Is there anything that you'd sacrifice everything to defend? Explore the boundaries of your imagination and strategic skills in Immortal Defense!
Alpha Kimori Episode Two game
Sci-fi game 63 MB
Alpha Kimori Episode Two (Strategy games)
November 30, -0001
Two human factions are at war, and Rick’s best friend and girlfriend have been captured in the turmoil! Can Rick save Vanessa and Yuki before it’s too late? more…
Bookworm Adventures: Astounding Planet game
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!
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…
Zarya - 1 game
Sci-fi game 125 MB
Zarya - 1
August 29, 2017
Lead a team of specialists as they unravel the darkest secrets of the first decades of human space exploration in this graphical text based thriller. more…
Greed: Old Enemies Returning game
Sci-fi game 677 MB
Greed: Old Enemies Returning
January 3, 2018
Dr. Goodwin's miracle cure is once again under threat in this haunting hidden object adventure! 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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