Cheapest Sandbox games on Steam

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

-5% vs Steam RRP

Caribbean Legend: Age of Pirates

Steam RRP€19.99

BuyCheapKeys key€18.98

-92% vs Steam RRP

Synergy

Steam RRP€24.99

BuyCheapKeys key€2.00

-70% vs Steam RRP

The Witch of Fern Island

Steam RRP€22.99

BuyCheapKeys key€6.82

-80% vs Steam RRP

Underworld Ascendant

Steam RRP€29.99

BuyCheapKeys key€6.05

-59% vs Steam RRP

Preserve

Steam RRP€12.49

BuyCheapKeys key€5.13

-87% vs Steam RRP

Cities in Motion

Steam RRP€19.99

BuyCheapKeys key€2.65

-49% vs Steam RRP

Exogate Initiative

Steam RRP€24.99

BuyCheapKeys key€12.85

-9% vs Steam

SimCasino

Steam€24.50

BuyCheapKeys key€22.25

Onset

Steam€16.99

BuyCheapKeys key€24.43

-83% vs Steam RRP

Pizza Connection 3

Steam RRP€19.99

BuyCheapKeys key€3.31

-52% vs Steam RRP

Revenge of the Titans

Steam RRP€14.79

BuyCheapKeys key€7.10

-87% vs Steam RRP

BREAK ARTS II

Steam RRP€14.99

BuyCheapKeys key€1.91

War Room

Steam€29.99

BuyCheapKeys key€40.69

-84% vs Steam

Dragon: The Game

Steam€17.99

BuyCheapKeys key€2.79

-68% vs Steam RRP

The Signal State

Steam RRP€16.99

BuyCheapKeys key€5.49

Void Destroyer 2

Steam RRP€8.19

BuyCheapKeys key€10.50

-79% vs Steam RRP

Dwarfs!?

Steam RRP€8.19

BuyCheapKeys key€1.75

-69% vs Steam RRP

SkateBIRD

Steam RRP€19.50

BuyCheapKeys key€6.13

Not on Steam

DwarfHeim

Steam—

BuyCheapKeys key€6.19

-74% vs Steam RRP

Potion Tycoon

Steam RRP€19.99

BuyCheapKeys key€5.11

-37% vs Steam RRP

Power & Revolution 2021 Edition

Steam RRP€49.99

BuyCheapKeys key€31.44

-71% vs Steam RRP

Filament

Steam RRP€16.49

BuyCheapKeys key€4.83

-42% vs Steam RRP

Farworld Pioneers

Steam RRP€14.79

BuyCheapKeys key€8.51

Garden of the Sea (VR)

Steam RRP€9.75

BuyCheapKeys key€11.20

-56% vs Steam RRP

Blockbuster Inc.

Steam RRP€24.50

BuyCheapKeys key€10.71

-85% vs Steam RRP

Spike Volleyball

Steam RRP€19.99

BuyCheapKeys key€3.04

-4% vs Steam RRP

Invasion Machine

Steam RRP€15.99

BuyCheapKeys key€15.36

-30% vs Steam RRP

Better Late Than DEAD

Steam RRP€3.99

BuyCheapKeys key€2.79

-13% vs Steam RRP

Putt-Putt® Saves The Zoo

Steam RRP€6.99

BuyCheapKeys key€6.11

-79% vs Steam RRP

Esports Life Tycoon

Steam RRP€19.99

BuyCheapKeys key€4.19

-73% vs Steam RRP

Retail Company Simulator

Steam RRP€11.79

BuyCheapKeys key€3.19

-84% vs Steam RRP

KitHack Model Club

Steam RRP€18.99

BuyCheapKeys key€3.11

-79% vs Steam RRP

The Guild II

Steam RRP€9.99

BuyCheapKeys key€2.12

-54% vs Steam RRP

Ecosystem

Steam RRP€19.50

BuyCheapKeys key€9.01

Journey Of Life

Steam€12.49

BuyCheapKeys key€12.57

-70% vs Steam RRP

X3: Reunion

Steam RRP€9.99

BuyCheapKeys key€3.01

-51% vs Steam RRP

Winter Survival

Steam RRP€18.49

BuyCheapKeys key€9.10

-81% vs Steam RRP

First Feudal

Steam RRP€18.49

BuyCheapKeys key€3.54

-37% vs Steam RRP

Ragnorium

Steam RRP€24.50

BuyCheapKeys key€15.38

-78% vs Steam

Mists of Noyah

Steam€16.79

BuyCheapKeys key€3.61

-80% vs Steam RRP

Outpost Zero

Steam RRP€19.50

BuyCheapKeys key€3.81

-66% vs Steam RRP

Liquor Store Simulator

Steam RRP€14.51

BuyCheapKeys key€4.94

-56% vs Steam RRP

Mad Smartphone Tycoon

Steam RRP€11.79

BuyCheapKeys key€5.24

-60% vs Steam RRP

Tchia

Steam RRP€29.99

BuyCheapKeys key€11.85

-86% vs Steam

VoidExpanse

Steam€14.79

BuyCheapKeys key€2.11

-82% vs Steam RRP

Gratuitous Space Battles

Steam RRP€14.79

BuyCheapKeys key€2.60

-66% vs Steam RRP

Space Colony: Steam Edition

Steam RRP€14.99

BuyCheapKeys key€5.03

-65% vs Steam

Darkout

Steam€8.49

BuyCheapKeys key€2.96