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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Alien: Isolation poster image on Steam Backlog
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Alien: Isolation
81
85
92 , Very Positive
81 , Strong
Half-Life 2: Lost Coast poster image on Steam Backlog
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Half-Life 2: Lost Coast
89 , Very Positive
STAR WARS Empire at War - Gold Pack poster image on Steam Backlog
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STAR WARS Empire at War - Gold Pack
97 , Overwhelmingly Positive
The Surge 2 poster image on Steam Backlog
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The Surge 2
76
62
77 , Mostly Positive
77 , Strong
Rebel Galaxy poster image on Steam Backlog
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Rebel Galaxy
85 , Very Positive
74 , Fair
Half-Life 2: Episode Two poster image on Steam Backlog
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Half-Life 2: Episode Two
90
92
97 , Overwhelmingly Positive
Dead Space 3 poster image on Steam Backlog
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Dead Space 3
78
62
76 , Mostly Positive
The Callisto Protocol poster image on Steam Backlog
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The Callisto Protocol
62 , Mixed
67 , Fair
Stellaris poster image on Steam Backlog
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Stellaris
78
80
88 , Very Positive
81 , Strong
Deus Ex: Game of the Year Edition poster image on Steam Backlog
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Deus Ex: Game of the Year Edition
90
91
94 , Very Positive
Battlestar Galactica Deadlock poster image on Steam Backlog
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Battlestar Galactica Deadlock
77
72
86 , Very Positive
78 , Strong
Shadowrun Returns poster image on Steam Backlog
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Shadowrun Returns
76
75
88 , Very Positive
74 , Fair
Half-Life 2: Episode One poster image on Steam Backlog
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Half-Life 2: Episode One
87
87
95 , Overwhelmingly Positive
Half-Life 2 poster image on Steam Backlog
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Half-Life 2
96
92
97 , Overwhelmingly 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
Aliens: Colonial Marines Collection poster image on Steam Backlog
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Aliens: Colonial Marines Collection
45
36
60 , Mixed
The Talos Principle poster image on Steam Backlog
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The Talos Principle
85
86
95 , Overwhelmingly Positive
87 , Mighty
Vanquish poster image on Steam Backlog
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Vanquish
78
90
89 , Very Positive
79 , Strong
The Turing Test poster image on Steam Backlog
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The Turing Test
74
68
87 , Very Positive
77 , Strong
Dune: Spice Wars poster image on Steam Backlog
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Dune: Spice Wars
81 , Very Positive
Black Mesa poster image on Steam Backlog
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Black Mesa
84
88
95 , Overwhelmingly Positive
85 , Mighty
The Fall poster image on Steam Backlog
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The Fall
76
74
87 , Very Positive
74 , Fair
Crysis Remastered poster image on Steam Backlog
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Crysis Remastered
70 , Mostly Positive
Hardspace: Shipbreaker poster image on Steam Backlog
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Hardspace: Shipbreaker
82
77
89 , Very Positive
83 , Strong