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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Homeworld Remastered Collection poster image on Steam Backlog
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Homeworld Remastered Collection
86
82
88 , Very Positive
87 , Mighty
Homeworld: Deserts of Kharak poster image on Steam Backlog
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Homeworld: Deserts of Kharak
79
79
81 , Very Positive
79 , Strong
Halo Wars: Definitive Edition poster image on Steam Backlog
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Halo Wars: Definitive Edition
90 , Very Positive
79 , Strong
Doom 3: BFG Edition poster image on Steam Backlog
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Doom 3: BFG Edition
85 , Very Positive
Dead Space 2 poster image on Steam Backlog
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Dead Space 2
87
84
94 , Very Positive
STAR WARS Knights of the Old Republic II - The Sith Lords poster image on Steam Backlog
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STAR WARS Knights of the Old Republic II - The Sith Lords
85
84
92 , Very Positive
STAR WARS Jedi Knight II - Jedi Outcast poster image on Steam Backlog
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STAR WARS Jedi Knight II - Jedi Outcast
89
87
91 , Very Positive
The Turing Test poster image on Steam Backlog
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The Turing Test
74
67
87 , Very Positive
77 , Strong
Rebel Galaxy poster image on Steam Backlog
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Rebel Galaxy
85 , Very Positive
74 , Fair
The Fall poster image on Steam Backlog
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The Fall
76
71
87 , Very Positive
74 , Fair
System Shock 2 poster image on Steam Backlog
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System Shock 2
92
91
94 , Very Positive
STAR WARS Jedi Knight - Jedi Academy poster image on Steam Backlog
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STAR WARS Jedi Knight - Jedi Academy
81
86
95 , Overwhelmingly Positive
67 , Fair
EVERSPACE poster image on Steam Backlog
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EVERSPACE
79
75
78 , Mostly Positive
83 , Strong
Mass Effect poster image on Steam Backlog
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Mass Effect
89
86
94 , 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
57 , Mixed
81 , Strong
STAR WARS Republic Commando poster image on Steam Backlog
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STAR WARS Republic Commando
78
86
95 , Overwhelmingly Positive
Warhammer 40,000: Dawn of War II: Retribution poster image on Steam Backlog
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Warhammer 40,000: Dawn of War II: Retribution
90 , Very Positive
Crysis 2 - Maximum Edition poster image on Steam Backlog
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Crysis 2 - Maximum Edition
85 , Very Positive
Half-Life 2: Episode Two poster image on Steam Backlog
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Half-Life 2: Episode Two
90
91
96 , Overwhelmingly Positive
Remember Me poster image on Steam Backlog
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Remember Me
65
74
83 , Very Positive
Supreme Commander: Forged Alliance poster image on Steam Backlog
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Supreme Commander: Forged Alliance
81
88
96 , Overwhelmingly Positive
Avorion poster image on Steam Backlog
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Avorion
91 , Very Positive
FTL: Faster Than Light poster image on Steam Backlog
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FTL: Faster Than Light
84
84
95 , Overwhelmingly Positive
Dead Space 3 poster image on Steam Backlog
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Dead Space 3
78
61
80 , Very Positive