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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The Callisto Protocol poster image on Steam Backlog
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The Callisto Protocol
62 , Mixed
67 , Fair
Tacoma poster image on Steam Backlog
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Tacoma
76
64
87 , Very Positive
77 , Strong
Singularity poster image on Steam Backlog
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Singularity
76
77
92 , Very Positive
Supreme Commander: Forged Alliance poster image on Steam Backlog
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Supreme Commander: Forged Alliance
81
89
96 , Overwhelmingly Positive
Mass Effect 2 (2010 Edition) poster image on Steam Backlog
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Mass Effect 2 (2010 Edition)
94
89
94 , Very Positive
Aliens: Dark Descent poster image on Steam Backlog
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Aliens: Dark Descent
75
88 , Very Positive
75 , Strong
Hardspace: Shipbreaker poster image on Steam Backlog
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Hardspace: Shipbreaker
82
77
89 , Very Positive
83 , Strong
Alien: Isolation poster image on Steam Backlog
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Alien: Isolation
81
85
92 , Very Positive
81 , Strong
Crysis Remastered poster image on Steam Backlog
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Crysis Remastered
70 , Mostly Positive
Half-Life 2: Lost Coast poster image on Steam Backlog
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Half-Life 2: Lost Coast
89 , Very Positive
Battlestar Galactica Deadlock poster image on Steam Backlog
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Battlestar Galactica Deadlock
77
72
86 , Very Positive
78 , Strong
Homeworld: Deserts of Kharak poster image on Steam Backlog
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Homeworld: Deserts of Kharak
79
80
83 , Very Positive
79 , Strong
SIGNALIS poster image on Steam Backlog
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SIGNALIS
96 , Overwhelmingly Positive
82 , Strong
Crysis poster image on Steam Backlog
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Crysis
91
81
79 , Mostly 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: Squadrons poster image on Steam Backlog
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STAR WARS: Squadrons
79
58
70 , Mostly Positive
79 , Strong
Supreme Commander 2 poster image on Steam Backlog
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Supreme Commander 2
77
62
88 , Very Positive
The Surge 2 poster image on Steam Backlog
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The Surge 2
76
62
77 , Mostly Positive
77 , Strong
FTL: Faster Than Light poster image on Steam Backlog
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FTL: Faster Than Light
84
83
95 , Overwhelmingly Positive
Shadowrun Returns poster image on Steam Backlog
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Shadowrun Returns
76
75
88 , Very Positive
74 , Fair
Dead Space poster image on Steam Backlog
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Dead Space
87
87
91 , Very Positive
89 , Mighty
Quake II poster image on Steam Backlog
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Quake II
94 , Very Positive
The Fall poster image on Steam Backlog
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The Fall
76
74
87 , Very Positive
74 , Fair
Red Faction Guerrilla Steam Edition poster image on Steam Backlog
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Red Faction Guerrilla Steam Edition
82
75
90 , Very Positive