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 2: Episode Two poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Half-Life 2: Episode Two
90
92
97 , Overwhelmingly Positive
DG2: Defense Grid 2 poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
DG2: Defense Grid 2
81
68
84 , Very Positive
81 , Strong
Alien: Isolation poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Alien: Isolation
81
85
92 , Very Positive
81 , Strong
XCOM: Enemy Unknown poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
XCOM: Enemy Unknown
89
82
94 , Very Positive
Quantum Break poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Quantum Break
66
57
86 , Very Positive
78 , Strong
Galactic Civilizations III poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Galactic Civilizations III
81
70
76 , Mostly Positive
83 , Strong
Vanquish poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Vanquish
78
87
88 , Very Positive
79 , Strong
Crysis 2 - Maximum Edition poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Crysis 2 - Maximum Edition
85 , Very Positive
Crysis poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Crysis
91
81
79 , Mostly Positive
Angels Fall First poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Angels Fall First
81 , Very Positive
Hard Reset Extended Edition poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Hard Reset Extended Edition
73
73
82 , Very Positive
Crysis 2 - Maximum Edition poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Crysis 2 - Maximum Edition
85 , Very Positive
System Shock 2 poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
System Shock 2
92
91
95 , Overwhelmingly Positive
The Talos Principle poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
The Talos Principle
85
86
95 , Overwhelmingly Positive
87 , Mighty
Prey poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Prey
90 , Very Positive
81 , Strong
Red Faction Guerrilla Steam Edition poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Red Faction Guerrilla Steam Edition
82
75
90 , Very Positive
Hardspace: Shipbreaker poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Hardspace: Shipbreaker
82
82
89 , Very Positive
84 , Mighty
Halo Wars: Definitive Edition poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Halo Wars: Definitive Edition
91 , Very Positive
79 , Strong
Aliens vs. Predator poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Aliens vs. Predator
68
74
87 , Very Positive
Crysis Warhead poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Crysis Warhead
84
79
84 , Very Positive
Half-Life 2: Update poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Half-Life 2: Update
93 , Very Positive
Supreme Commander: Forged Alliance poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Supreme Commander: Forged Alliance
81
89
96 , Overwhelmingly Positive
FTL: Faster Than Light poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
FTL: Faster Than Light
84
83
95 , Overwhelmingly Positive
Command & Conquer 3: Tiberium Wars poster image on Steam Backlog
{{ $store.state.copies[is].human }}
Add your status
Command & Conquer 3: Tiberium Wars
85
81
90 , Very Positive