Game of the day:

The Race
Compete against five cut-throat teams.

Top games:

Doras Carnival 2: At the Boardwalk
Go on a boardwalk adventure.

Cardboard Castle
Become a fearless knight!

The Rise of Atlantis
Bring Atlantis back!

Blue Reef Sudoku
Jump into this popular puzzle game!

Dr. Lynch: Grave Secrets
Solve the spectral mystery!

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

All time hit games »

Free sci-fi game downloads

Here you can find and download for free the best sci-fi games, such as Faraway Planets Collector's Edition, Esoterica: Hollow Earth, Faraway Planets, Stranded in Time, Alpha Kimori Episode Two, 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

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

Esoterica: Hollow Earth
January 8, 2014
Sci-fi game
The fabled land of Agartha awaits!

Faraway Planets

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

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

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!

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

Cy-Clone
November 30, -0001
Sci-fi game
Clone the enemy and save mankind.

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

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

Bookworm Adventures: Astounding Planet

December 3, 2009
Sci-fi game
Test your vocab valor in a fantastic sci-fi adventure!

Older games by date >>

Other games by popularity >>

Subscribe to the RSS feed for sci-fi games