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.

Not on Steam

Ancient Siberia

Steam—

BuyCheapKeys key€12.75

Gladiator Trainer

Steam RRP€1.99

BuyCheapKeys key€2.34

-82% vs Steam RRP

My Riding Stables: Life with Horses

Steam RRP€14.99

BuyCheapKeys key€2.76

-3% vs Steam RRP

Highway Police Simulator

Steam RRP€27.99

BuyCheapKeys key€27.13

BANG! BANG! Totally Accurate Redneck Simulator

Steam RRP€1.09

BuyCheapKeys key€3.21

-62% vs Steam RRP

Lost Nova

Steam RRP€14.79

BuyCheapKeys key€5.67

Urban Chaos

Steam RRP€5.69

BuyCheapKeys key€18.13

-85% vs Steam RRP

Little Friends: Puppy Island

Steam RRP€39.99

BuyCheapKeys key€5.80

-29% vs Steam RRP

Deep Despair

Steam RRP€2.89

BuyCheapKeys key€2.05

-76% vs Steam RRP

Industry Manager: Future Technologies

Steam RRP€14.99

BuyCheapKeys key€3.59

-46% vs Steam RRP

Veterum

Steam RRP€19.50

BuyCheapKeys key€10.53

-4% vs Steam RRP

The Outbound Ghost

Steam RRP€16.79

BuyCheapKeys key€16.05

-16% vs Steam RRP

Heavy Cargo - The Truck Simulator

Steam RRP€22.99

BuyCheapKeys key€19.23

-32% vs Steam RRP

Car Dealer Simulator - Up 2 You DLC

Steam RRP€17.66

BuyCheapKeys key€12.05

-23% vs Steam

LifeZ - Survival

Steam€9.99

BuyCheapKeys key€7.73

Not on Steam

Disney•Pixar Finding Nemo

Steam—

BuyCheapKeys key€18.31

-86% vs Steam RRP

Crash Drive 3

Steam RRP€19.50

BuyCheapKeys key€2.69

-52% vs Steam RRP

Darklands

Steam RRP€6.99

BuyCheapKeys key€3.39

-80% vs Steam RRP

Out There: Oceans of Time

Steam RRP€12.99

BuyCheapKeys key€2.60

-66% vs Steam RRP

Within the Backrooms

Steam RRP€7.79

BuyCheapKeys key€2.62

-46% vs Steam

The Kingdom of God

Steam€8.44

BuyCheapKeys key€4.59

-24% vs Steam RRP

Day D: Tower Rush

Steam RRP€14.79

BuyCheapKeys key€11.24

-85% vs Steam RRP

Eidolon

Steam RRP€15.00

BuyCheapKeys key€2.20

-66% vs Steam RRP

Aron's Adventure

Steam RRP€19.50

BuyCheapKeys key€6.65

The Lost Souls

Steam RRP€1.09

BuyCheapKeys key€2.38

-86% vs Steam RRP

Technicity

Steam RRP€16.99

BuyCheapKeys key€2.36

-47% vs Steam RRP

The Elder Scrolls Adventures: Redguard

Steam RRP€5.99

BuyCheapKeys key€3.19

-87% vs Steam RRP

OUTBUDDIES DX

Steam RRP€17.99

BuyCheapKeys key€2.38

A Front Too Far: Normandy

Steam€5.89

BuyCheapKeys key€6.36

-72% vs Steam RRP

Forest Ranger Simulator

Steam RRP€12.49

BuyCheapKeys key€3.49

-69% vs Steam

Goliath

Steam€11.79

BuyCheapKeys key€3.67

The Memory of Eldurim

Steam€0.99

BuyCheapKeys key€7.36

-57% vs Steam RRP

Sunlight

Steam RRP€3.99

BuyCheapKeys key€1.73

-90% vs Steam RRP

Hell Division

Steam RRP€19.99

BuyCheapKeys key€2.00

-46% vs Steam RRP

Mechajammer

Steam RRP€12.99

BuyCheapKeys key€6.97

-89% vs Steam RRP

Hauntsville

Steam RRP€17.49

BuyCheapKeys key€1.96

-56% vs Steam RRP

Togges

Steam RRP€18.45

BuyCheapKeys key€8.11

-54% vs Steam

Professional Farmer 2014

Steam€7.79

BuyCheapKeys key€3.60

Dune: Awakening - The Water Wars DLC

Steam€9.99

BuyCheapKeys key€12.74

-27% vs Steam

Glorious Companions

Steam€16.79

BuyCheapKeys key€12.29

-78% vs Steam

Biotope

Steam€15.49

BuyCheapKeys key€3.46

-76% vs Steam

Falcon Age

Steam€16.79

BuyCheapKeys key€4.03

-6% vs Steam RRP

PBA Pro Bowling

Steam RRP€14.79

BuyCheapKeys key€13.85

-75% vs Steam RRP

CyberTaxi

Steam RRP€9.99

BuyCheapKeys key€2.51

-70% vs Steam

John, The Zombie

Steam€9.99

BuyCheapKeys key€2.97

-78% vs Steam RRP

World Ship Simulator

Steam RRP€18.99

BuyCheapKeys key€4.25

-28% vs Steam RRP

Gas Station Simulator - Tidal Wave DLC

Steam RRP€14.79

BuyCheapKeys key€10.68

-83% vs Steam RRP

Glitchpunk

Steam RRP€19.99

BuyCheapKeys key€3.31