-84%
Turbo Overkill
PC
·K4G
+9 more
$3.06
$19.99
Find the Best Sci-Fi Game Deals
Sci-fi games take you into the future with space exploration, advanced technology, and epic battles. From intergalactic RPGs to futuristic shooters, these titles fuel imagination. Browse top discounts on sci-fi games for PC, Xbox, PlayStation & Nintendo.
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671 Games
Browse Games
- -68%
System Shock 2
PC
·K4G
+8 more
$3.13
$9.99
- -50%
System Shock 2 (1999)
PC
·GOG
+1 more
$9.99
$19.99
- -90%
UnderRail
PC
·Instant Gaming
+4 more
$1.49
$14.99
Near all-time low
System Shock 2 (Classic)
PC
·GOG
+1 more
$9.99
- -83%
The Invincible
PC
·YuPlay
+18 more
$4.88
$29.99
- -89%
Space Rangers HD: A War Apart
PC
·K4G
+9 more
$1.54
$14.99
Near all-time low
- -49%
Shadowrun: Dragonfall - Director's Cut
PC
·GameSeal
+14 more
$7.63
$14.99
- -42%
Opus Magnum
PC
·K4G
+2 more
$11.52
$19.99
Singularity
PC
·GOG
+1 more
$29.99
- -90%
Terraforming Mars
PC
·K4G
+9 more
$1.93
$19.99
Near all-time low
- -95%
X Rebirth
PC
·GameSeal
+7 more
$1.36
$29.99
Near all-time low
STAR WARS: The Force Unleashed II
PC
·GOG
+3 more
$19.99
- -91%
Battlefleet Gothic: Armada
PC
·YuPlay
+6 more
$1.34
$14.99
Near all-time low
- -78%
Hypnospace Outlaw
PC
·Loaded Games
+9 more
$4.29
$19.99
- -85%
Age of Wonders: Planetfall
PC
·GameSeal
+12 more
$4.45
$29.99
Near all-time low
- -84%
Observation
PC
·Loaded Games
+9 more
$3.99
$24.99
Starcom: Unknown Space
PC
·GOG
+1 more
$24.99
About Sci-fi Games
Sci-fi games deliver unique experiences for players who enjoy this style of gameplay. At Gamers Unchained, we make it easy to find the best game deals on Sci-fi titles across PC, Xbox, PlayStation, and Nintendo. You can also explore new releases or check out free games to expand your library without overspending. Deals update daily, so check back often for fresh discounts on Sci-fi games.