Cheapest Sci-fi games on Steam

Steam games tagged “Sci-fi” that you can buy as a key at BuyCheapKeys, compared with their Steam price.

-51% vs Steam RRP

FTL: Faster Than Light

Steam RRP€9.99

BuyCheapKeys key€4.85

-68% vs Steam RRP

Barotrauma

Steam RRP€34.99

BuyCheapKeys key€11.33

-49% vs Steam RRP

Borderlands 4

Steam RRP€69.99

BuyCheapKeys key€35.44

-41% vs Steam RRP

Saints Row IV: Re-Elected

Steam RRP€19.99

BuyCheapKeys key€11.75

-81% vs Steam RRP

CONTROL Ultimate Edition

Steam RRP€39.99

BuyCheapKeys key€7.51

-81% vs Steam RRP

Jurassic World Evolution

Steam RRP€44.99

BuyCheapKeys key€8.44

-61% vs Steam RRP

SOMA

Steam RRP€28.99

BuyCheapKeys key€11.24

-60% vs Steam RRP

Wolfenstein: The New Order

Steam RRP€19.99

BuyCheapKeys key€8.04

Deep Rock Galactic: Survivor

Steam RRP€12.99

BuyCheapKeys key€13.99

-50% vs Steam RRP

OUTRIDERS

Steam RRP€19.99

BuyCheapKeys key€10.00

-54% vs Steam RRP

FINAL FANTASY VII REMAKE INTERGRADE

Steam RRP€39.99

BuyCheapKeys key€18.26

-76% vs Steam RRP

Atomic Heart

Steam RRP€59.99

BuyCheapKeys key€14.44

-28% vs Steam RRP

Abiotic Factor

Steam RRP€33.99

BuyCheapKeys key€24.36

-87% vs Steam RRP

XCOM: Enemy Unknown

Steam RRP€14.99

BuyCheapKeys key€1.93

-38% vs Steam RRP

Nine Sols

Steam RRP€28.99

BuyCheapKeys key€18.11

-84% vs Steam RRP

Jurassic World Evolution 2

Steam RRP€59.99

BuyCheapKeys key€9.86

-12% vs Steam

S.T.A.L.K.E.R.: Shadow of Chernobyl

Steam€19.99

BuyCheapKeys key€17.59

-64% vs Steam RRP

Prey

Steam RRP€29.99

BuyCheapKeys key€10.85

-82% vs Steam RRP

Beyond: Two Souls

Steam RRP€19.99

BuyCheapKeys key€3.59

-70% vs Steam RRP

Bright Memory: Infinite

Steam RRP€16.79

BuyCheapKeys key€5.00

-85% vs Steam RRP

Marvel's Guardians of the Galaxy

Steam RRP€59.99

BuyCheapKeys key€9.19

-60% vs Steam RRP

Wolfenstein II: The New Colossus

Steam RRP€29.99

BuyCheapKeys key€11.85

-23% vs Steam RRP

BONEWORKS

Steam RRP€28.99

BuyCheapKeys key€22.19

-80% vs Steam RRP

Warhammer 40,000: Rogue Trader

Steam RRP€49.99

BuyCheapKeys key€10.18

-34% vs Steam RRP

VA-11 Hall-A: Cyberpunk Bartender Action

Steam RRP€14.99

BuyCheapKeys key€9.95

-49% vs Steam RRP

Senren＊Banka

Steam RRP€29.99

BuyCheapKeys key€15.38

-27% vs Steam RRP

PRAGMATA

Steam RRP€59.99

BuyCheapKeys key€43.99

-70% vs Steam RRP

CARRION

Steam RRP€19.50

BuyCheapKeys key€5.90

-13% vs Steam RRP

Pacify

Steam RRP€4.99

BuyCheapKeys key€4.36

-40% vs Steam RRP

DOOM: The Dark Ages

Steam RRP€49.99

BuyCheapKeys key€30.23

-92% vs Steam RRP

Borderlands: The Pre-Sequel

Steam RRP€39.99

BuyCheapKeys key€3.36

-13% vs Steam RRP

Far Far West

Steam RRP€19.99

BuyCheapKeys key€17.38

-84% vs Steam RRP

Deus Ex: Mankind Divided

Steam RRP€29.99

BuyCheapKeys key€4.94

-82% vs Steam RRP

Starship Troopers: Extermination

Steam RRP€28.99

BuyCheapKeys key€5.35

-80% vs Steam RRP

The Talos Principle

Steam RRP€28.99

BuyCheapKeys key€5.78

Not on Steam

Surviving Mars

Steam—

BuyCheapKeys key€8.24

-84% vs Steam RRP

Empyrion - Galactic Survival

Steam RRP€19.99

BuyCheapKeys key€3.25

-81% vs Steam RRP

Generation Zero®

Steam RRP€24.99

BuyCheapKeys key€4.78

-91% vs Steam RRP

RoboCop: Rogue City

Steam RRP€39.99

BuyCheapKeys key€3.60

Transistor

Steam RRP€19.50

BuyCheapKeys key€31.80

-4% vs Steam

Kerbal Space Program 2

Steam€49.99

BuyCheapKeys key€48.07

-41% vs Steam RRP

Universe Sandbox

Steam RRP€30.49

BuyCheapKeys key€17.99

-87% vs Steam RRP

SUPERHOT

Steam RRP€22.49

BuyCheapKeys key€3.01

-71% vs Steam RRP

Battle Brothers

Steam RRP€29.99

BuyCheapKeys key€8.74

-80% vs Steam RRP

Deus Ex: Human Revolution - Director's Cut

Steam RRP€19.99

BuyCheapKeys key€3.98

-62% vs Steam RRP

STEINS;GATE

Steam RRP€26.99

BuyCheapKeys key€10.20

-79% vs Steam RRP

X4: Foundations

Steam RRP€49.99

BuyCheapKeys key€10.38

-62% vs Steam RRP

ICEY

Steam RRP€11.99

BuyCheapKeys key€4.50