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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Mass Effect: Andromeda Deluxe Edition poster image on Steam Backlog
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Mass Effect: Andromeda Deluxe Edition
72
51
76 , Mostly Positive
Crysis Warhead poster image on Steam Backlog
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Crysis Warhead
84
79
85 , Very Positive
Crysis 2 - Maximum Edition poster image on Steam Backlog
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Crysis 2 - Maximum Edition
85 , Very Positive
Crysis Warhead poster image on Steam Backlog
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Crysis Warhead
84
79
85 , Very Positive
STAR WARS Republic Commando poster image on Steam Backlog
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STAR WARS Republic Commando
78
85
95 , Overwhelmingly Positive
70 , Fair
Warhammer 40,000: Dawn of War II poster image on Steam Backlog
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Warhammer 40,000: Dawn of War II
85
81
87 , Very Positive
Sid Meier's Civilization: Beyond Earth poster image on Steam Backlog
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Sid Meier's Civilization: Beyond Earth
81
55
59 , Mixed
81 , Strong
Binary Domain poster image on Steam Backlog
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Binary Domain
68
78
85 , Very Positive
Dead Space 3 poster image on Steam Backlog
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Dead Space 3
78
62
76 , Mostly Positive
Endless Sky poster image on Steam Backlog
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Endless Sky
92 , Very Positive
Supreme Commander 2 poster image on Steam Backlog
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Supreme Commander 2
77
62
88 , Very Positive
Vanquish poster image on Steam Backlog
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Vanquish
78
90
89 , Very Positive
79 , Strong
Dead Space (2008) poster image on Steam Backlog
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Dead Space (2008)
87
87
92 , Very Positive
Half-Life 2 poster image on Steam Backlog
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Half-Life 2
96
92
97 , Overwhelmingly Positive
Crysis Remastered poster image on Steam Backlog
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Crysis Remastered
70 , Mostly 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
Galactic Civilizations III poster image on Steam Backlog
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Galactic Civilizations III
81
70
76 , Mostly Positive
83 , Strong
DOOM 3 poster image on Steam Backlog
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DOOM 3
85 , Very Positive
Homeworld Remastered Collection poster image on Steam Backlog
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Homeworld Remastered Collection
86
82
88 , Very Positive
87 , Mighty
System Shock 2 poster image on Steam Backlog
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System Shock 2
92
91
95 , Overwhelmingly Positive
FTL: Faster Than Light poster image on Steam Backlog
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FTL: Faster Than Light
84
83
95 , Overwhelmingly Positive
Deus Ex: Mankind Divided poster image on Steam Backlog
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Deus Ex: Mankind Divided
83
71
75 , Mostly Positive
82 , Strong
The Callisto Protocol poster image on Steam Backlog
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The Callisto Protocol
62 , Mixed
67 , Fair
ENDLESS Space - Definitive Edition poster image on Steam Backlog
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ENDLESS Space - Definitive Edition
77
74
79 , Mostly Positive