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!

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Crysis Remastered poster image on Steam Backlog
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Crysis Remastered
70 , Mostly Positive
DOOM 3 poster image on Steam Backlog
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DOOM 3
85 , Very Positive
The Fall poster image on Steam Backlog
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The Fall
76
74
87 , Very Positive
74 , Fair
Remember Me poster image on Steam Backlog
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Remember Me
65
74
83 , Very Positive
The Surge poster image on Steam Backlog
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The Surge
72
68
76 , Mostly Positive
73 , Fair
ENDLESS Space - Definitive Edition poster image on Steam Backlog
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ENDLESS Space - Definitive Edition
77
74
79 , Mostly Positive
Starship Troopers: Extermination poster image on Steam Backlog
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Starship Troopers: Extermination
91 , Very Positive
AI: THE SOMNIUM FILES - nirvanA Initiative poster image on Steam Backlog
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AI: THE SOMNIUM FILES - nirvanA Initiative
88 , Very Positive
86 , Mighty
Half-Life 2 poster image on Steam Backlog
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Half-Life 2
96
92
97 , Overwhelmingly Positive
EVERSPACE poster image on Steam Backlog
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EVERSPACE
79
77
78 , Mostly Positive
83 , Strong
Aliens: Colonial Marines Collection poster image on Steam Backlog
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Aliens: Colonial Marines Collection
45
36
60 , Mixed
Angels Fall First poster image on Steam Backlog
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Angels Fall First
81 , Very Positive
Mass Effect Legendary Edition poster image on Steam Backlog
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Mass Effect Legendary Edition
86
65
91 , Very Positive
87 , Mighty
Half-Life poster image on Steam Backlog
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Half-Life
96
91
96 , Overwhelmingly Positive
Homeworld Remastered Collection poster image on Steam Backlog
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Homeworld Remastered Collection
86
82
88 , Very Positive
87 , Mighty
STAR WARS - Dark Forces poster image on Steam Backlog
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STAR WARS - Dark Forces
89 , Very Positive
Half-Life 2: Lost Coast poster image on Steam Backlog
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Half-Life 2: Lost Coast
89 , Very Positive
Supreme Commander 2 poster image on Steam Backlog
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Supreme Commander 2
77
62
88 , Very Positive
The Turing Test poster image on Steam Backlog
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The Turing Test
74
68
87 , Very Positive
77 , Strong
XCOM: Enemy Unknown poster image on Steam Backlog
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XCOM: Enemy Unknown
89
82
94 , Very Positive
DOOM 3 poster image on Steam Backlog
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DOOM 3
87
77
89 , Very Positive
SIGNALIS poster image on Steam Backlog
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SIGNALIS
96 , Overwhelmingly Positive
82 , Strong
Dune: Spice Wars poster image on Steam Backlog
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Dune: Spice Wars
81 , Very Positive
The Surge 2 poster image on Steam Backlog
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The Surge 2
76
62
77 , Mostly Positive
77 , Strong