Sci-fi games on Steam

Browse and discover some of the best Sci-fi games
This selection of games change every week, so be sure to check them out!

Discover more Sci-fi games with the best filters on the internet

Browse games
Half-Life: Blue Shift poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Half-Life: Blue Shift
71
81
91 , Very Positive
Homeworld Remastered Collection poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Homeworld Remastered Collection
86
82
88 , Very Positive
87 , Mighty
Half-Life poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Half-Life
96
91
96 , Overwhelmingly Positive
Dead Space 3 poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Dead Space 3
78
62
76 , Mostly Positive
The Callisto Protocol poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
The Callisto Protocol
62 , Mixed
67 , Fair
Tacoma poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Tacoma
76
64
87 , Very Positive
77 , Strong
Crysis Remastered poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Crysis Remastered
70 , Mostly Positive
Crysis poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Crysis
91
81
79 , Mostly Positive
Quake II poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Quake II
94 , Very Positive
Space Pirates and Zombies poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Space Pirates and Zombies
74
76
92 , Very Positive
The Turing Test poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
The Turing Test
74
68
87 , Very Positive
77 , Strong
Hardspace: Shipbreaker poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Hardspace: Shipbreaker
82
77
89 , Very Positive
83 , Strong
Half-Life 2: Lost Coast poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Half-Life 2: Lost Coast
89 , Very Positive
STAR WARS Knights of the Old Republic poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
STAR WARS Knights of the Old Republic
90 , Very Positive
Half-Life 2 poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Half-Life 2
96
92
97 , Overwhelmingly Positive
ENDLESS Space - Definitive Edition poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
ENDLESS Space - Definitive Edition
77
74
79 , Mostly Positive
The Surge 2 poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
The Surge 2
76
62
77 , Mostly Positive
77 , Strong
STAR WARS Empire at War - Gold Pack poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
STAR WARS Empire at War - Gold Pack
97 , Overwhelmingly Positive
STAR WARS: Squadrons poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
STAR WARS: Squadrons
79
58
70 , Mostly Positive
79 , Strong
Aliens: Colonial Marines Collection poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Aliens: Colonial Marines Collection
45
36
60 , Mixed
Shadowrun Returns poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Shadowrun Returns
76
75
88 , Very Positive
74 , Fair
HARDCORE MECHA poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
HARDCORE MECHA
83 , Very Positive
77 , Strong
Stellaris poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Stellaris
78
80
88 , Very Positive
81 , Strong
Terra Invicta poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Terra Invicta
80 , Very Positive