Ready
Game
Deals
Games
Genres
Indie
Action
Casual
Adventure
Simulation
Strategy
RPG
Puzzle
Action-Adventure
Shooter
Horror
Platformer
Browse all
Platforms
PC
Xbox
Nintendo
Playstation
Browse
Developers
Publishers
Stores
Magazine
🇺🇸 USD
Toggle theme
LOGIN
Search
Toggle theme
Menu
Home
Games
PC
Sci Fi
Best Sci-Fi Games on PC
22,549 TITLES FOUND
Open filters
SORT:
POPULARITY
FILTERS
RESET_ALL
Active Filters
PC
Sci-Fi
Price Range
$
to
$
Platforms
PC
(22549)
Xbox
(1368)
Nintendo eShop
(1033)
PlayStation
(122)
Stores
Steam
(22216)
Kinguin
(3749)
Eneba
(2637)
K4G
(1945)
GameSeal
(1932)
GAMIVO
(1852)
Humble Store
(1616)
Fanatical
(1560)
GOG
(1540)
Green Man Gaming
(1348)
Show all 17
Genres
Action
(13799)
Indie
(11797)
Adventure
(9455)
Shooter
(6760)
Casual
(6548)
Strategy
(5497)
Simulation
(4097)
Action-Adventure
(4046)
RPG
(3889)
Puzzle
(3797)
Show all 82
Publishers
Eastasiasoft
(72)
THQ
(62)
Ratalaika Games
(45)
DigiPen Institute of Technology
(36)
1C-SoftClub
(35)
Devolver Digital
(34)
Iceberg Interactive
(33)
indie.io
(33)
Nightdive Studios
(33)
Crunching Koalas
(32)
Show all 60
Developers
Eastasiasoft
(37)
indie.io
(28)
Ratalaika Games
(27)
id Software
(19)
Whale Rock Games
(18)
Aspyr Media
(17)
Vlambeer
(15)
Anamik Majumdar
(15)
343 Industries
(14)
Strategy First
(14)
Show all 60
Spaceglunk
PC
25 Nov 2026
1 store
19h ago
Up, Up! Neon Stairs
PC
1 Dec 2026
1 store
19h ago
NEOVERSE 2: Companion Star
PC
13 Nov 2026
1 store
19h ago
Wayfarion
PC
12 Nov 2026
1 store
19h ago
Rocket Scrapyard
PC
19 Nov 2026
1 store
19h ago
Crystal Surge
PC
29 Nov 2026
1 store
19h ago
Age of Me
PC
12 Nov 2026
1 store
19h ago
Breachwall: Network Defense
PC
17 Nov 2026
1 store
15h ago
Command at your own Risk
PC
30 Nov 2026
1 store
15h ago
Void Revenant
PC
13 Nov 2026
1 store
15h ago
MischkaSpace
PC
30 Nov 2026
1 store
15h ago
No Asteroids
PC
24 Nov 2026
1 store
15h ago
Tank: Kill Them
PC
30 Nov 2026
1 store
20h ago
State Of Fear: The Final Shift
PC
$1.99
1 store
19h ago
SNAKE GAME ULTRA CORE
PC
$0.56
4 stores
21h ago
Flippin Misfits
PC
$0.79
8 stores
21h ago
Operation Night Strikers
PC
$24.99
2 stores
15h ago
Dreadlands
PC
$1.12
10 stores
21h ago
The Last Element: Looking For Tomorrow
PC
$4.99
1 store
21h ago
Command Deck
PC
$8.12
2 stores
21h ago
Hover 2030
PC
$0.99
1 store
15h ago
Lords of the Black Sun
PC
$0.33
11 stores
21h ago
Get To Orbit
PC
$3.99
1 store
19h ago
Clickore Station
PC
$4.99
1 store
15h ago
RoboShock
PC
$9.99
1 store
19h ago
GODSPEED
PC
1 store
21h ago
Cloud Cutter
PC
$7.99
1 store
21h ago
DELTAZEAL
PC
$11.99
$2.39
-80%
2 stores
15h ago
Everything Is For Humanity
PC
$2.99
1 store
15h ago
Cosmo's Quickstop
PC
$2.13
5 stores
21h ago
Obliterator-X
PC
$5.99
$4.37
-27%
2 stores
21h ago
Ingression
PC
$0.43
7 stores
21h ago
Space Drilling Station
PC
$12.19
8 stores
21h ago
Superior: Vengeance
PC
$16.99
1 store
21h ago
Ascender
PC
$1.85
2 stores
21h ago
Star Merchant
PC
$0.28
4 stores
21h ago
Motivation Monsters
PC
$5.99
1 store
15h ago
La Quimera
PC
$29.99
1 store
20h ago
EMMA The Story
PC
$0.99
$0.09
-91%
8 stores
21h ago
Times and Galaxy
PC
$19.99
$7.99
-60%
5 stores
21h ago
---Red---Tether-->
PC
$6.49
1 store
15h ago
Reversion - The Return (Last Chapter)
PC
$4.99
1 store
21h ago
REDSHOT
PC
$7.81
2 stores
21h ago
Reboot
PC
$2.99
2 stores
21h ago
Zombies On A Plane
PC
$4.99
$0.64
-87%
11 stores
20h ago
Astro Protocol
PC
$13.99
1 store
15h ago
MOONROT
PC
$4.01
1 store
20h ago
Downward Spiral: Prologue
PC
$1.99
1 store
21h ago
Square
PC
$0.99
$0.49
-51%
1 store
21h ago
Airborn
PC
$12.99
1 store
21h ago
41 Hours
PC
$5.55
2 stores
21h ago
Enemy Mind
PC
$2.63
5 stores
21h ago
Memorrha
PC
$2.99
6 stores
21h ago
Strike Suit Infinity
PC
$2.99
7 stores
21h ago
Mutants
PC
1 store
20h ago
Maptroid: Worlds
PC
$2.99
1 store
21h ago
Gordy and the Monster Moon
PC
$3.99
1 store
21h ago
War on Folvos
PC
$0.26
6 stores
21h ago
Rock Boshers DX: Directors Cut Director's Cut Edition
PC
$6.99
2 stores
21h ago
Salvage Protocol
PC
$5.59
1 store
20h ago
1
...
72
73
74
...
376
ReadyGame
