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.

-71% vs Steam RRP

The Vanishing of Ethan Carter

Steam RRP€19.99

BuyCheapKeys key€5.81

-80% vs Steam RRP

Heat Signature

Steam RRP€12.99

BuyCheapKeys key€2.55

-80% vs Steam RRP

Alba: A Wildlife Adventure

Steam RRP€16.19

BuyCheapKeys key€3.22

-88% vs Steam RRP

Streamer Life Simulator 2

Steam RRP€31.20

BuyCheapKeys key€3.70

The Matchless Kungfu

Steam RRP€19.50

BuyCheapKeys key€19.52

-60% vs Steam RRP

VVVVVV

Steam RRP€4.99

BuyCheapKeys key€1.99

Not on Steam

GRID

Steam—

BuyCheapKeys key€17.12

-15% vs Steam RRP

Rooftops & Alleys: The Parkour Game

Steam RRP€24.99

BuyCheapKeys key€21.30

-91% vs Steam RRP

The Wild Eight

Steam RRP€24.99

BuyCheapKeys key€2.30

-47% vs Steam RRP

Sengoku Dynasty

Steam RRP€25.48

BuyCheapKeys key€13.52

-76% vs Steam RRP

Like a Dragon: Pirate Yakuza in Hawaii

Steam RRP€59.99

BuyCheapKeys key€14.41

-66% vs Steam RRP

Thief Simulator 2

Steam RRP€19.99

BuyCheapKeys key€6.74

-1% vs Steam RRP

The Infected

Steam RRP€15.79

BuyCheapKeys key€15.60

-86% vs Steam RRP

Test Drive Unlimited Solar Crown

Steam RRP€49.99

BuyCheapKeys key€6.86

-52% vs Steam RRP

Rise of the Ronin

Steam RRP€49.99

BuyCheapKeys key€24.24

-9% vs Steam RRP

Euro Truck Simulator

Steam RRP€4.99

BuyCheapKeys key€4.55

-80% vs Steam RRP

UnderRail

Steam RRP€14.79

BuyCheapKeys key€2.90

Tales of Maj'Eyal

Steam RRP€6.99

BuyCheapKeys key€12.04

-78% vs Steam RRP

Kingdoms of Amalur: Re-Reckoning

Steam RRP€39.99

BuyCheapKeys key€8.80

-22% vs Steam RRP

Day of Dragons

Steam RRP€20.49

BuyCheapKeys key€16.05

-58% vs Steam RRP

Valley

Steam RRP€12.49

BuyCheapKeys key€5.21

-74% vs Steam RRP

Dead Rising® 2

Steam RRP€19.99

BuyCheapKeys key€5.10

-80% vs Steam RRP

DESOLATE

Steam RRP€14.99

BuyCheapKeys key€3.02

-36% vs Steam RRP

Yakuza 5 Remastered

Steam RRP€19.99

BuyCheapKeys key€12.74

-79% vs Steam RRP

Starbase

Steam RRP€32.99

BuyCheapKeys key€6.86

-61% vs Steam RRP

Sid Meier's Pirates!

Steam RRP€9.99

BuyCheapKeys key€3.94

-61% vs Steam RRP

Overgrowth

Steam RRP€19.50

BuyCheapKeys key€7.69

-66% vs Steam RRP

Tomb Raider: Underworld

Steam RRP€8.99

BuyCheapKeys key€3.09

-82% vs Steam RRP

Dead Island: Riptide Definitive Edition

Steam RRP€19.99

BuyCheapKeys key€3.64

-76% vs Steam RRP

Blood West

Steam RRP€24.99

BuyCheapKeys key€5.95

Not on Steam

Red Faction Guerrilla Steam Edition

Steam—

BuyCheapKeys key€7.17

-25% vs Steam RRP

Of Ash and Steel

Steam RRP€29.99

BuyCheapKeys key€22.55

-19% vs Steam RRP

Littlewood

Steam RRP€14.79

BuyCheapKeys key€12.01

-82% vs Steam RRP

LEGO® MARVEL's Avengers

Steam RRP€29.99

BuyCheapKeys key€5.35

-36% vs Steam RRP

NARUTO: Ultimate Ninja STORM

Steam RRP€19.99

BuyCheapKeys key€12.71

-42% vs Steam RRP

Len's Island

Steam RRP€24.99

BuyCheapKeys key€14.49

The Wind Road

Steam RRP€24.99

BuyCheapKeys key€26.27

Train Sim World® 2020

Steam€12.99

BuyCheapKeys key€17.95

-85% vs Steam RRP

Necromunda: Hired Gun

Steam RRP€39.99

BuyCheapKeys key€6.18

-79% vs Steam RRP

Let's School

Steam RRP€18.99

BuyCheapKeys key€3.91

-73% vs Steam RRP

Cat Quest II

Steam RRP€14.99

BuyCheapKeys key€4.08

-79% vs Steam RRP

Space Rangers HD: A War Apart

Steam RRP€14.99

BuyCheapKeys key€3.22

-49% vs Steam RRP

The Painscreek Killings

Steam RRP€19.99

BuyCheapKeys key€10.24

-89% vs Steam RRP

LEGO® DC Super-Villains

Steam RRP€39.99

BuyCheapKeys key€4.55

-86% vs Steam RRP

Saints Row

Steam RRP€29.99

BuyCheapKeys key€4.06

-76% vs Steam RRP

SpellForce 3 Reforced

Steam RRP€39.99

BuyCheapKeys key€9.74

DEAD RISING®

Steam€9.99

BuyCheapKeys key€13.62

Not on Steam

Space Hulk: Deathwing

Steam—

BuyCheapKeys key€6.76