About the Sci-Fi Memory Game
Rockets, robots, aliens and distant galaxies — our sci-fi memory game is a love letter to every space opera you grew up on.
Fun Facts About Sci-Fi
- The term "science fiction" was first used in 1851 by William Wilson.
- H.G. Wells's The War of the Worlds (1898) helped define the genre.
- The first feature-length sci-fi film was Méliès's A Trip to the Moon in 1902.
- There are an estimated 100 billion galaxies in the observable universe.
How to Play
Tap any card to flip it over, revealing the sci-fi icon image underneath. Tap a second card — if the two match, they stay face up and you keep going. If not, they flip back after a moment. Your goal is to match every pair in as few moves as possible.
Three difficulty levels are available: easy (6 pairs), medium (8 pairs) and hard (12 pairs). Start on easy if you're new, or jump straight to hard for a proper brain workout.