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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Elite Dangerous poster image on Steam Backlog
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Elite Dangerous
80
67
76 , Mostly Positive
79 , Strong
Starfield poster image on Steam Backlog
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Starfield
73 , Mostly Positive
86 , Mighty
SIGNALIS poster image on Steam Backlog
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SIGNALIS
96 , Overwhelmingly Positive
82 , Strong
Half-Life 2: Update poster image on Steam Backlog
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Half-Life 2: Update
93 , Very Positive
Supreme Commander 2 poster image on Steam Backlog
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Supreme Commander 2
77
62
88 , Very Positive
Citizen Sleeper poster image on Steam Backlog
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Citizen Sleeper
82
74
94 , Very Positive
84 , Mighty
Warhammer 40,000: Space Marine - Anniversary Edition poster image on Steam Backlog
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Warhammer 40,000: Space Marine - Anniversary Edition
74
75
92 , Very Positive
The Talos Principle poster image on Steam Backlog
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The Talos Principle
85
86
95 , Overwhelmingly Positive
87 , Mighty
Crysis Warhead poster image on Steam Backlog
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Crysis Warhead
84
79
85 , Very Positive
The Swapper poster image on Steam Backlog
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The Swapper
87
86
93 , Very Positive
85 , Mighty
Half-Life: Blue Shift poster image on Steam Backlog
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Half-Life: Blue Shift
71
81
91 , Very Positive
XCOM: Enemy Unknown poster image on Steam Backlog
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XCOM: Enemy Unknown
89
82
94 , Very Positive
Deus Ex: Human Revolution - Director's Cut poster image on Steam Backlog
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Deus Ex: Human Revolution - Director's Cut
91
86
92 , Very Positive
Homeworld: Deserts of Kharak poster image on Steam Backlog
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Homeworld: Deserts of Kharak
79
80
83 , Very Positive
79 , Strong
Quantum Break poster image on Steam Backlog
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Quantum Break
66
58
86 , Very Positive
78 , Strong
The Fall poster image on Steam Backlog
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The Fall
76
74
87 , Very Positive
74 , Fair
Dune: Spice Wars poster image on Steam Backlog
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Dune: Spice Wars
81 , Very Positive
Battlestar Galactica Deadlock poster image on Steam Backlog
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Battlestar Galactica Deadlock
77
72
86 , Very Positive
78 , Strong
Vanquish poster image on Steam Backlog
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Vanquish
78
90
89 , Very Positive
79 , 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
System Shock 2 poster image on Steam Backlog
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System Shock 2
92
91
95 , Overwhelmingly Positive
Star Traders: Frontiers poster image on Steam Backlog
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Star Traders: Frontiers
84 , Very Positive
Starship Troopers: Extermination poster image on Steam Backlog
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Starship Troopers: Extermination
91 , Very Positive
Prey poster image on Steam Backlog
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Prey
90 , Very Positive
81 , Strong