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 Swapper poster image on Steam Backlog
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The Swapper
87
86
93 , Very Positive
85 , Mighty
The Turing Test poster image on Steam Backlog
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The Turing Test
74
68
87 , Very Positive
77 , Strong
Master of Orion poster image on Steam Backlog
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Master of Orion
74
67
75 , Mostly Positive
79 , Strong
Vanquish poster image on Steam Backlog
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Vanquish
78
90
89 , Very Positive
79 , Strong
Half-Life: Blue Shift poster image on Steam Backlog
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Half-Life: Blue Shift
71
81
91 , Very Positive
Mass Effect: Andromeda Deluxe Edition poster image on Steam Backlog
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Mass Effect: Andromeda Deluxe Edition
72
51
76 , Mostly 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
Cloudpunk poster image on Steam Backlog
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Cloudpunk
73
79
89 , Very Positive
69 , Fair
Black Mesa poster image on Steam Backlog
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Black Mesa
84
88
95 , Overwhelmingly Positive
85 , Mighty
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
Halo Wars: Definitive Edition poster image on Steam Backlog
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Halo Wars: Definitive Edition
91 , Very Positive
79 , Strong
Half-Life 2: Episode One poster image on Steam Backlog
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Half-Life 2: Episode One
87
87
95 , Overwhelmingly Positive
Rebel Galaxy poster image on Steam Backlog
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Rebel Galaxy
85 , Very Positive
74 , Fair
STAR WARS - Dark Forces poster image on Steam Backlog
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STAR WARS - Dark Forces
89 , Very Positive
Deliver Us The Moon poster image on Steam Backlog
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Deliver Us The Moon
68
77
88 , Very Positive
71 , Fair
SIGNALIS poster image on Steam Backlog
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SIGNALIS
96 , Overwhelmingly Positive
82 , Strong
Command & Conquer 3: Tiberium Wars poster image on Steam Backlog
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Command & Conquer 3: Tiberium Wars
85
81
90 , Very Positive
Stellaris poster image on Steam Backlog
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Stellaris
78
80
88 , Very Positive
81 , Strong
Endless Sky poster image on Steam Backlog
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Endless Sky
92 , Very Positive
EVE Online poster image on Steam Backlog
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EVE Online
88
77
74 , Mostly Positive
Half-Life: Opposing Force poster image on Steam Backlog
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Half-Life: Opposing Force
96
92
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
Star Traders: Frontiers poster image on Steam Backlog
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Star Traders: Frontiers
84 , Very 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
89 , Very Positive