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Best Sci-Fi Games on PC
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Show all 60
Quartermain and the Cult of Cthulhu
PC
$1.01
4 stores
12h ago
False Skies
PC
$8.99
2 stores
12h ago
Survivor Mercs
PC
$4.64
2 stores
12h ago
Athena Crisis
PC
$9.99
2 stores
11h ago
hallucination - 幻觉
PC
$9.99
1 store
12h ago
Inua - A Story in Ice and Time
PC
$0.89
12 stores
12h ago
REDNEG ALLSTARS SWING-BY
PC
$10.99
$7.69
-30%
1 store
6h ago
Polynomial 2 - Universe of the Music
PC
$11.99
1 store
6h ago
Saber Fight VR
PC
$14.99
1 store
12h ago
SEARCH ALL - FOXES
PC
$2.99
1 store
6h ago
Divider Dave
PC
$7.99
$6.39
-20%
1 store
11h ago
Shatter Remastered Deluxe
PC
$9.99
1 store
12h ago
Network & Cyber Security Simulator
PC
16 Nov 2026
1 store
11h ago
Water TD
PC
13 Nov 2026
1 store
11h ago
Rex Rocket
PC
$0.99
1 store
12h ago
Locoland
PC
$2.68
7 stores
12h ago
KILLRUN
PC
$1.34
5 stores
12h ago
RaidersSphere4th
PC
$1.41
6 stores
12h ago
Solvimus
PC
$19.99
$15.99
-20%
2 stores
12h ago
CyberTD
PC
$19.99
2 stores
12h ago
SunAge: Battle for Elysium
PC
$10.98
2 stores
12h ago
Harvest: Massive Encounter
PC
$7.99
1 store
12h ago
Take Notes
PC
$6.99
2 stores
11h ago
99 Waves to Die
PC
$0.51
3 stores
12h ago
Insincere
PC
$1.31
5 stores
12h ago
FORK BOMB: A Programming Game
PC
$9.99
1 store
11h ago
Escape This
PC
$0.38
4 stores
12h ago
Mala Petaka
PC
$14.99
1 store
12h ago
Last Stand: Defense
PC
$3.80
3 stores
12h ago
PSYCRON
PC
$6.99
1 store
12h ago
Proto Zero
PC
$19.99
1 store
11h ago
Ionhaven: Battery Heist
PC
$1.99
1 store
11h ago
Fall Flux
PC
$6.99
1 store
11h ago
Final Targets
PC
$2.99
1 store
11h ago
Avoid The Void
PC
30 Jun 2027
1 store
11h ago
Shutter
PC
$1.96
7 stores
12h ago
Dark Matter
PC
$0.75
8 stores
12h ago
Galactic Simulator 3
PC
$6.99
1 store
11h ago
Bad Bots
PC
$4.99
$1.09
-78%
9 stores
12h ago
ENIGMA
PC
$6.88
5 stores
12h ago
Dead Station Together
PC
$0.99
$0.49
-51%
1 store
11h ago
Cyber Utopia
PC
$2.30
4 stores
12h ago
VOIDCAST
PC
$2.99
$2.54
-15%
1 store
11h ago
Nyctophobia
PC
$1.79
5 stores
12h ago
Expedition Zero
PC
$3.38
14 stores
12h ago
Genesis Rising
PC
$1.01
9 stores
12h ago
Armada 2526 Gold Edition
PC
$0.54
8 stores
12h ago
4089: Ghost Within
PC
$4.37
3 stores
12h ago
The Dark Side of the Moon: An Interactive FMV Thriller
PC
$8.99
1 store
12h ago
ICARUS.1
PC
$6.99
2 stores
12h ago
Arena Wars 2
PC
$3.99
2 stores
12h ago
Golemworks
PC
$6.99
1 store
11h ago
SpaceVenture
PC
$8.12
3 stores
12h ago
Bionic Heart
PC
$0.45
6 stores
12h ago
Planet Stronghold
PC
$1.34
5 stores
12h ago
Galacticon
PC
$4.99
2 stores
12h ago
Sandmason
PC
$3.99
$0.99
-75%
1 store
12h ago
Beat Stickman: Infinity Clones
PC
$0.82
6 stores
12h ago
WORLDS AT WAR (Monitors & VR)
PC
$19.99
1 store
12h ago
Wing of Darkness
PC
$29.99
1 store
12h ago
1
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