Cheapest Open World games on Steam

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

-70% vs Steam RRP

POSTAL 2

Steam RRP€9.75

BuyCheapKeys key€2.92

-81% vs Steam RRP

Metro Exodus

Steam RRP€29.99

BuyCheapKeys key€5.76

Subnautica 2

Steam€29.99

BuyCheapKeys key€34.35

-22% vs Steam RRP

Starfield

Steam RRP€49.99

BuyCheapKeys key€39.14

-20% vs Steam RRP

The Isle

Steam RRP€19.99

BuyCheapKeys key€15.95

-80% vs Steam RRP

V Rising

Steam RRP€34.99

BuyCheapKeys key€7.14

-72% vs Steam RRP

The Long Dark

Steam RRP€37.58

BuyCheapKeys key€10.47

-18% vs Steam RRP

Scrap Mechanic

Steam RRP€28.99

BuyCheapKeys key€23.66

My Summer Car

Steam€14.99

BuyCheapKeys key€17.69

-70% vs Steam RRP

ARK: Survival Ascended

Steam RRP€44.99

BuyCheapKeys key€13.63

-36% vs Steam RRP

S.T.A.L.K.E.R. 2: Heart of Chornobyl

Steam RRP€59.99

BuyCheapKeys key€38.25

-74% vs Steam RRP

Insurgency: Sandstorm

Steam RRP€29.99

BuyCheapKeys key€7.85

-35% vs Steam RRP

Space Engineers

Steam RRP€16.99

BuyCheapKeys key€10.96

-46% vs Steam RRP

Subnautica: Below Zero

Steam RRP€29.99

BuyCheapKeys key€16.20

-64% vs Steam RRP

Kenshi

Steam RRP€26.99

BuyCheapKeys key€9.68

-72% vs Steam RRP

SCUM

Steam RRP€44.99

BuyCheapKeys key€12.56

-57% vs Steam RRP

Don't Starve

Steam RRP€8.19

BuyCheapKeys key€3.56

-83% vs Steam RRP

Metro 2033 Redux

Steam RRP€19.99

BuyCheapKeys key€3.48

-4% vs Steam

Enshrouded

Steam€39.99

BuyCheapKeys key€38.38

-71% vs Steam RRP

Firewatch

Steam RRP€19.50

BuyCheapKeys key€5.57

-39% vs Steam RRP

Outer Wilds

Steam RRP€22.99

BuyCheapKeys key€14.13

-82% vs Steam RRP

Mafia: Definitive Edition

Steam RRP€39.99

BuyCheapKeys key€7.39

-78% vs Steam RRP

Starbound

Steam RRP€14.99

BuyCheapKeys key€3.34

-5% vs Steam RRP

Dyson Sphere Program

Steam RRP€16.79

BuyCheapKeys key€16.00

-59% vs Steam RRP

Days Gone

Steam RRP€39.99

BuyCheapKeys key€16.24

-58% vs Steam RRP

CarX Drift Racing Online

Steam RRP€14.79

BuyCheapKeys key€6.18

-69% vs Steam RRP

Elite Dangerous

Steam RRP€19.99

BuyCheapKeys key€6.24

The Witcher: Enhanced Edition Director's Cut

Steam RRP€7.99

BuyCheapKeys key€9.56

-44% vs Steam RRP

Noita

Steam RRP€18.99

BuyCheapKeys key€10.64

-77% vs Steam RRP

Planet Zoo

Steam RRP€44.99

BuyCheapKeys key€10.51

-37% vs Steam RRP

The Witcher 2: Assassins of Kings Enhanced Edition

Steam RRP€19.99

BuyCheapKeys key€12.60

-81% vs Steam RRP

MONSTER HUNTER RISE

Steam RRP€39.99

BuyCheapKeys key€7.74

-58% vs Steam RRP

Conan Exiles Enhanced

Steam RRP€39.99

BuyCheapKeys key€16.69

-79% vs Steam RRP

Green Hell

Steam RRP€20.99

BuyCheapKeys key€4.34

-68% vs Steam RRP

Assassin's Creed® Unity

Steam RRP€29.99

BuyCheapKeys key€9.55

-42% vs Steam RRP

Manor Lords

Steam RRP€39.99

BuyCheapKeys key€23.15

-58% vs Steam

Dragon's Dogma 2

Steam€39.99

BuyCheapKeys key€16.69

-42% vs Steam RRP

Grounded

Steam RRP€39.99

BuyCheapKeys key€23.38

-29% vs Steam RRP

METAL GEAR SOLID V: THE PHANTOM PAIN

Steam RRP€29.99

BuyCheapKeys key€21.26

-55% vs Steam RRP

Age of Empires IV: Anniversary Edition

Steam RRP€39.99

BuyCheapKeys key€18.00

-81% vs Steam RRP

Shadow of the Tomb Raider: Definitive Edition

Steam RRP€39.99

BuyCheapKeys key€7.60

-84% vs Steam RRP

Metro: Last Light Redux

Steam RRP€19.99

BuyCheapKeys key€3.10

-68% vs Steam RRP

Sleeping Dogs: Definitive Edition

Steam RRP€19.99

BuyCheapKeys key€6.31

-51% vs Steam RRP

Farming Simulator 22

Steam RRP€19.99

BuyCheapKeys key€9.84

-35% vs Steam RRP

Gray Zone Warfare

Steam RRP€39.99

BuyCheapKeys key€26.05

-40% vs Steam RRP

The Planet Crafter

Steam RRP€23.99

BuyCheapKeys key€14.44

-74% vs Steam RRP

Far Cry® 4

Steam RRP€29.99

BuyCheapKeys key€7.85

-49% vs Steam RRP

Dune: Awakening

Steam RRP€49.99

BuyCheapKeys key€25.63