Cheapest Space games on Steam

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

-83% vs Steam RRP

Terraformers

Steam RRP€19.99

BuyCheapKeys key€3.35

Star Birds

Steam RRP€19.99

BuyCheapKeys key€20.99

Not on Steam

Universe Sandbox Legacy

Steam—

BuyCheapKeys key€22.64

-43% vs Steam RRP

Dead Effect

Steam RRP€4.99

BuyCheapKeys key€2.85

-18% vs Steam RRP

Endoparasitic

Steam RRP€8.19

BuyCheapKeys key€6.69

-36% vs Steam RRP

Astrometica

Steam RRP€19.49

BuyCheapKeys key€12.53

-56% vs Steam RRP

Revenge of the Savage Planet

Steam RRP€29.99

BuyCheapKeys key€13.25

-59% vs Steam RRP

Mars Horizon

Steam RRP€17.99

BuyCheapKeys key€7.41

-28% vs Steam RRP

Space Pirates And Zombies 2

Steam RRP€19.99

BuyCheapKeys key€14.45

-75% vs Steam RRP

Occupy Mars: The Game

Steam RRP€27.99

BuyCheapKeys key€7.08

-81% vs Steam RRP

DG2: Defense Grid 2

Steam RRP€9.75

BuyCheapKeys key€1.86

-94% vs Steam RRP

Distant Worlds 2

Steam RRP€48.99

BuyCheapKeys key€2.71

SpaceCraft

Steam RRP€29.99

BuyCheapKeys key€32.15

SpaceChem

Steam RRP€7.15

BuyCheapKeys key€7.63

-80% vs Steam

Grey Goo

Steam€27.99

BuyCheapKeys key€5.62

-78% vs Steam RRP

Lifeless Planet Premier Edition

Steam RRP€9.99

BuyCheapKeys key€2.21

Eden Crafters

Steam RRP€19.50

BuyCheapKeys key€22.12

-60% vs Steam RRP

Samorost 2

Steam RRP€4.99

BuyCheapKeys key€1.98

-53% vs Steam RRP

Rocket Rats

Steam RRP€5.89

BuyCheapKeys key€2.74

-93% vs Steam RRP

Cubic Odyssey

Steam RRP€31.86

BuyCheapKeys key€2.21

-74% vs Steam RRP

The Expanse: A Telltale Series

Steam RRP€24.50

BuyCheapKeys key€6.45

-91% vs Steam RRP

Citizen Sleeper 2: Starward Vector

Steam RRP€24.50

BuyCheapKeys key€2.16

-9% vs Steam RRP

Supreme Commander

Steam RRP€9.99

BuyCheapKeys key€9.12

-80% vs Steam RRP

Duskers

Steam RRP€19.99

BuyCheapKeys key€4.09

-45% vs Steam RRP

Surviving Mars: Relaunched

Steam RRP€39.99

BuyCheapKeys key€22.14

-88% vs Steam RRP

Fort Solis

Steam RRP€24.99

BuyCheapKeys key€2.89

-86% vs Steam RRP

Deliver Us Mars

Steam RRP€29.99

BuyCheapKeys key€4.22

-19% vs Steam RRP

Starcom: Nexus

Steam RRP€16.79

BuyCheapKeys key€13.64

-34% vs Steam RRP

Slipways

Steam RRP€14.99

BuyCheapKeys key€9.88

-31% vs Steam RRP

Space Pirates and Zombies

Steam RRP€9.99

BuyCheapKeys key€6.86

High On Life 2

Steam RRP€40.99

BuyCheapKeys key€48.64

-70% vs Steam

We Love Katamari REROLL+ Royal Reverie

Steam€29.99

BuyCheapKeys key€8.85

-64% vs Steam RRP

StarMade

Steam RRP€14.99

BuyCheapKeys key€5.43

Not on Steam

Strike Vector

Steam—

BuyCheapKeys key€10.24

-70% vs Steam RRP

Moons of Madness

Steam RRP€24.99

BuyCheapKeys key€7.56

-75% vs Steam RRP

Drill Core

Steam RRP€19.50

BuyCheapKeys key€4.80

-85% vs Steam RRP

In Other Waters

Steam RRP€14.79

BuyCheapKeys key€2.16

-78% vs Steam RRP

X3: Terran Conflict

Steam RRP€15.99

BuyCheapKeys key€3.57

-75% vs Steam RRP

Star Control®: Origins

Steam RRP€20.49

BuyCheapKeys key€5.13

TerraTech Worlds

Steam RRP€29.99

BuyCheapKeys key€29.98

Taur

Steam RRP€20.99

BuyCheapKeys key€21.51

-90% vs Steam RRP

Aven Colony

Steam RRP€29.99

BuyCheapKeys key€2.89

-81% vs Steam RRP

LOST PLANET® 3

Steam RRP€24.99

BuyCheapKeys key€4.84

-86% vs Steam RRP

Deep Sky Derelicts

Steam RRP€19.99

BuyCheapKeys key€2.85

-91% vs Steam RRP

Between the Stars

Steam RRP€28.99

BuyCheapKeys key€2.50

-83% vs Steam RRP

Sid Meier's Starships

Steam RRP€14.99

BuyCheapKeys key€2.56

-84% vs Steam RRP

Edge of Space

Steam RRP€14.99

BuyCheapKeys key€2.38

-53% vs Steam

StarDrive 2

Steam€27.99

BuyCheapKeys key€13.28