Sci-fi games
We compare prices for 11,720 games here across every store we track. 2,265 are discounted right now, up to 95% off. The most popular come first.
30XX
$19.99
I Have No Mouth, and I Must Scream
$1.49−85%
Aliens versus Predator Classic 2000
$0.62−88%
Observer: System Redux
$5.16−83%
This Is No Cave
$6.99
Idea Fix
$9.99
X-COM: UFO Defense
$1.13−77%
Turok
$2.99−85%
The Solus Project
$19.99
Infested Planet
$1.95−87%H
Cosmic Fear
$19.99
Godzilla x Kong: Titan Chasers
Free
868-BACK
$13.99−30%H
CYBERMATRIX
$8.99
Zup! 6
$1.99
Among Us 3D: VR
$9.99
Deathmatch Classic
$4.99
Endless Alice
$5.39−40%
Ocean Keeper Co-op Drill Multiplayer
$5.99
Desk Space: Idle Spacefleet clicker
$5.99
The Expanse: A Telltale Series
$6.99−72%
Citizen Sleeper 2: Starward Vector
$12.49−50%H
Revolgear Zero
$14.99
Fallout Tactics: Brotherhood of Steel
$2.24−78%
DOOM VFR
$3.23−78%
Warped Universe
Free
Into Black
$29.99
Echo Weaver
$16.79−16%
Alien Market Simulator
$12.99
Supreme Commander
$5.19−60%
S4U: CITYPUNK 2011 AND LOVE PUNCH
$9.79−30%H
Fort Solis
$4.24−83%
BallisticNG
$9.75−35%
Duskers
$19.99
Rick and Morty: Virtual Rick-ality
$29.99
Tacoma
$4.99−75%
Airscape - The Fall of Gravity
$4.99
Deliver Us Mars
$8.54−72%
Starcom: Nexus
$4.99−75%
Deck & Conn
$14.99
outpost4
$3.99
Hubble Bubble
$6.39−20%
Empyreal
$7.49−75%
VARLET
$59.99
Last Command
$14.99
Slipways
$16.99
Galactic Civilizations IV
$35.89−10%
Space Pirates and Zombies
$9.99