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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Hard Reset Extended Edition
73
73
82
, Very Positive

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Supreme Commander 2
77
62
88
, Very Positive

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Half-Life 2: Episode One
87
87
95
, Overwhelmingly Positive

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The Surge
72
68
76
, Mostly Positive
73
, Fair

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Hardspace: Shipbreaker
82
77
89
, Very Positive
83
, Strong

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Crysis
91
81
79
, Mostly Positive

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Warhammer 40,000: Dawn of War II: Retribution
89
, Very Positive

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Deliver Us The Moon
68
77
88
, Very Positive
71
, Fair

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ENDLESS Space 2
84
, Very Positive
82
, Strong

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DOOM 3
87
77
89
, Very Positive

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Black Mesa
84
88
95
, Overwhelmingly Positive
85
, Mighty

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Crysis 2 - Maximum Edition
85
, Very Positive

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Shadowrun Returns
76
75
88
, Very Positive
74
, Fair

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EVE Online
88
77
74
, Mostly Positive

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System Shock 2
92
91
95
, Overwhelmingly Positive

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SIGNALIS
96
, Overwhelmingly Positive
82
, Strong

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Rebel Galaxy
85
, Very Positive
74
, Fair

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HARDCORE MECHA
83
, Very Positive
77
, Strong

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AI: THE SOMNIUM FILES - nirvanA Initiative
88
, Very Positive
86
, Mighty

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STAR WARS Knights of the Old Republic II - The Sith Lords
85
84
93
, Very Positive
78
, Strong

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Cloudpunk
73
79
89
, Very Positive
69
, Fair

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Warhammer 40,000: Space Marine - Anniversary Edition
74
75
92
, Very Positive

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Dead Space 3
78
62
76
, Mostly Positive

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Master of Orion
74
67
75
, Mostly Positive
79
, Strong