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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Aliens: Dark Descent poster image on Steam Backlog
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Aliens: Dark Descent
75
88 , Very Positive
75 , Strong
DG2: Defense Grid 2 poster image on Steam Backlog
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DG2: Defense Grid 2
81
68
85 , Very Positive
81 , Strong
Half-Life 2 poster image on Steam Backlog
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Half-Life 2
96
92
97 , Overwhelmingly Positive
The Callisto Protocol poster image on Steam Backlog
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The Callisto Protocol
62 , Mixed
67 , Fair
Age of Wonders: Planetfall poster image on Steam Backlog
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Age of Wonders: Planetfall
81
75
80 , Very Positive
81 , Strong
Binary Domain poster image on Steam Backlog
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Binary Domain
68
78
85 , Very Positive
Citizen Sleeper poster image on Steam Backlog
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Citizen Sleeper
82
74
94 , Very Positive
84 , Mighty
Homeworld Remastered Collection poster image on Steam Backlog
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Homeworld Remastered Collection
86
82
88 , Very Positive
87 , Mighty
The Surge 2 poster image on Steam Backlog
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The Surge 2
76
62
77 , Mostly Positive
77 , Strong
Galactic Civilizations III poster image on Steam Backlog
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Galactic Civilizations III
81
70
76 , Mostly Positive
83 , Strong
Quantum Break poster image on Steam Backlog
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Quantum Break
66
58
86 , Very Positive
78 , Strong
Crysis 2 - Maximum Edition poster image on Steam Backlog
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Crysis 2 - Maximum Edition
85 , Very Positive
Red Faction Guerrilla Steam Edition poster image on Steam Backlog
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Red Faction Guerrilla Steam Edition
82
75
90 , Very Positive
Dead Space 3 poster image on Steam Backlog
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Dead Space 3
78
62
76 , Mostly 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
62 , Weak
Quake II poster image on Steam Backlog
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Quake II
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
93 , Very Positive
78 , Strong
Half-Life: Source poster image on Steam Backlog
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Half-Life: Source
70 , Mostly Positive
ENDLESS Space - Definitive Edition poster image on Steam Backlog
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ENDLESS Space - Definitive Edition
77
74
79 , Mostly Positive
Aliens vs. Predator poster image on Steam Backlog
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Aliens vs. Predator
68
74
87 , Very Positive
Battlestar Galactica Deadlock poster image on Steam Backlog
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Battlestar Galactica Deadlock
77
72
86 , Very Positive
78 , Strong
Crysis Remastered poster image on Steam Backlog
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Crysis Remastered
70 , Mostly Positive
Star Traders: Frontiers poster image on Steam Backlog
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Star Traders: Frontiers
84 , Very Positive
The Fall poster image on Steam Backlog
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The Fall
76
74
87 , Very Positive
74 , Fair