Cheapest Moddable games on Steam

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

-27% vs Steam RRP

Mecha Knights: Nightmare

Steam RRP€15.79

BuyCheapKeys key€11.60

-62% vs Steam RRP

Crashday Redline Edition

Steam RRP€11.99

BuyCheapKeys key€4.56

-1% vs Steam RRP

WindStop Strategy

Steam RRP€9.75

BuyCheapKeys key€9.69

-74% vs Steam RRP

Europa Universalis III Complete

Steam RRP€14.99

BuyCheapKeys key€3.84

-23% vs Steam RRP

Big Pharma

Steam RRP€24.50

BuyCheapKeys key€18.89

-2% vs Steam RRP

Stardeus

Steam RRP€29.99

BuyCheapKeys key€29.35

-91% vs Steam RRP

Distant Worlds: Universe

Steam RRP€28.99

BuyCheapKeys key€2.66

-88% vs Steam RRP

Chef: A Restaurant Tycoon Game

Steam RRP€19.99

BuyCheapKeys key€2.33

Not on Steam

Diesel Brothers: Truck Building Simulator

Steam—

BuyCheapKeys key€14.45

Gladio Mori

Steam RRP€15.99

BuyCheapKeys key€16.60

Not on Steam

Final DOOM

Steam—

BuyCheapKeys key€9.02

-52% vs Steam RRP

RAILGRADE

Steam RRP€28.99

BuyCheapKeys key€13.82

-50% vs Steam RRP

Project Motor Racing

Steam RRP€39.99

BuyCheapKeys key€19.99

-90% vs Steam RRP

AI War 2

Steam RRP€19.50

BuyCheapKeys key€1.95

Convoy

Steam€12.99

BuyCheapKeys key€17.75

-73% vs Steam RRP

Dominions 4: Thrones of Ascension

Steam RRP€33.99

BuyCheapKeys key€9.31

-88% vs Steam RRP

Sweet Transit

Steam RRP€29.99

BuyCheapKeys key€3.70

-26% vs Steam RRP

Atom Zombie Smasher

Steam RRP€9.99

BuyCheapKeys key€7.39

-22% vs Steam RRP

Furnish Master

Steam RRP€14.80

BuyCheapKeys key€11.52

-93% vs Steam RRP

Railroad Corporation

Steam RRP€35.10

BuyCheapKeys key€2.50

-15% vs Steam

Crea

Steam€13.99

BuyCheapKeys key€11.90

-65% vs Steam RRP

Cities XL Platinum

Steam RRP€9.99

BuyCheapKeys key€3.50

-86% vs Steam RRP

Pure Farming 2018

Steam RRP€19.99

BuyCheapKeys key€2.76

-16% vs Steam RRP

The Executive - Movie Industry Tycoon

Steam RRP€14.99

BuyCheapKeys key€12.62

-73% vs Steam RRP

S.W.I.N.E. HD Remaster

Steam RRP€9.99

BuyCheapKeys key€2.65

-59% vs Steam RRP

Citadelum

Steam RRP€24.99

BuyCheapKeys key€10.25

-74% vs Steam RRP

Nexus - The Jupiter Incident

Steam RRP€9.99

BuyCheapKeys key€2.62

-80% vs Steam RRP

Galactic Civilizations® II: Ultimate Edition

Steam RRP€10.25

BuyCheapKeys key€2.00

-50% vs Steam RRP

Dawnsbury Days

Steam RRP€4.99

BuyCheapKeys key€2.49

-48% vs Steam RRP

9-Bit Armies: A Bit Too Far

Steam RRP€19.50

BuyCheapKeys key€10.11

On The Road - The Truck Simulator

Steam RRP€24.95

BuyCheapKeys key€25.86

-52% vs Steam RRP

Contraption Maker

Steam RRP€12.79

BuyCheapKeys key€6.18

-90% vs Steam RRP

Sigma Theory: Global Cold War

Steam RRP€17.99

BuyCheapKeys key€1.86

-74% vs Steam RRP

Microtopia

Steam RRP€19.99

BuyCheapKeys key€5.11

-63% vs Steam RRP

Legendary Creatures 2

Steam RRP€5.89

BuyCheapKeys key€2.20

-47% vs Steam RRP

Formula Legends

Steam RRP€19.99

BuyCheapKeys key€10.55

-64% vs Steam RRP

Virtual Rides 3 - Funfair Simulator

Steam RRP€24.50

BuyCheapKeys key€8.86

-64% vs Steam RRP

Heroes of Science and Fiction

Steam RRP€29.99

BuyCheapKeys key€10.91

-57% vs Steam RRP

Sons of Valhalla

Steam RRP€19.99

BuyCheapKeys key€8.69

Arma 3 Creator DLC: Spearhead 1944

Steam RRP€17.99

BuyCheapKeys key€18.48

-88% vs Steam RRP

Snowtopia: Ski Resort Builder

Steam RRP€20.99

BuyCheapKeys key€2.42

-11% vs Steam RRP

SubwaySim 2

Steam RRP€34.99

BuyCheapKeys key€30.97

-89% vs Steam RRP

Gord

Steam RRP€34.99

BuyCheapKeys key€3.98

-6% vs Steam RRP

House Flipper - Garden DLC

Steam RRP€14.79

BuyCheapKeys key€13.94

-33% vs Steam RRP

CityDriver

Steam RRP€29.99

BuyCheapKeys key€20.02

-60% vs Steam RRP

WE ARE FOOTBALL 2024

Steam RRP€39.99

BuyCheapKeys key€15.91

Train Mechanic Simulator 2017

Steam€6.59

BuyCheapKeys key€7.94

rFactor

Steam€22.99

BuyCheapKeys key€26.41