Game of the day:

Day D: Time Mayhem
Leave your mark on history! Defeat the dinosaurs before it’s too late!

Top games:

Dreamland Solitaire: Dark Prophecy Collector's Edition
A stunning new solitaire adventure!

Cardboard Castle
Become a fearless knight!

Big Win Goldmine
Step up to the slots and shout YEE-HA when you win big!

The Fall trilogy
Escape a mysterious temple!

Wonderland Adventures: Planet of the Z-Bots
Experience the epic conclusion to the Wonderland Adventures trilogy!

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Free sci-fi game downloads

Here you can find and download for free the best sci-fi games, such as Lifeline, Alpha Kimori Episode Two, Stranded in Time, Greed: Old Enemies Returning, Zarya - 1, and more.

Order the games by:

Date newest (oldest) | Popularity (reverse) | Name (Z-A) | Genre (Z-A) | Size smallest (largest)

Latest sci-fi games

Twin Mind: Nobody's Here
December 28, 2022
Death is in the air.

Twin Mind: Nobody's Here Collector's Edition
November 17, 2022
Death is in the air.

Rite of Passage: Embrace of Ember Lake
March 8, 2021
A blessing... or a curse?

Faraway Planets
March 31, 2020
Embark on a space exploration adventure like no other

Faraway Planets Collector's Edition
March 10, 2020
Embark on a space exploration adventure like no other

Greed: Old Enemies Returning
January 3, 2018
A haunting hidden object adventure!

Zarya - 1
August 29, 2017
An interactive sci-fi thriller set on the Moon.

Lifeline
March 18, 2017
Lifeline is a playable, branching story of survival against all odds!

Stranded in Time
February 17, 2015
Explore a mystery that’s out of this world!

Toy Defense: Sci-Fi
February 10, 2015
Defend the universe from alien invaders!

Popular sci-fi games

Lifeline
March 18, 2017
Sci-fi game
Lifeline is a playable, branching story of survival against all odds!

Alpha Kimori Episode Two
November 30, -0001
Sci-fi game
Discover the planet Kimori and save your friends in this epic Sci-Fi fantasy anime adventure!

Stranded in Time
February 17, 2015
Sci-fi game
Explore a mystery that’s out of this world!

Greed: Old Enemies Returning

Sci-fi game
A haunting hidden object adventure!

Zarya - 1
August 29, 2017
Sci-fi game
An interactive sci-fi thriller set on the Moon.

Who Am I
January 15, 2014
Sci-fi game
Who am I is an immersive hidden object adventure of an epic scale!

Greed: The Mad Scientist
November 6, 2013
Sci-fi game
Will Sara find a cure in a lab destroyed by greed?

Faraway Planets

March 31, 2020
Sci-fi game
Embark on a space exploration adventure like no other

Twin Mind: Nobody's Here Collector's Edition
November 17, 2022
Sci-fi game
Death is in the air.

Mr. Robot
July 11, 2007
Sci-fi game
Jump into a fantastic sci-fi adventure with Mr. Robot!

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