Cheapest Moddable games on Steam

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

-63% vs Steam RRP

RUNNING WITH RIFLES

Steam RRP€14.99

BuyCheapKeys key€5.49

-23% vs Steam RRP

WARNO

Steam RRP€39.99

BuyCheapKeys key€30.81

Easy Red 2

Steam€8.99

BuyCheapKeys key€9.69

-84% vs Steam RRP

911 Operator

Steam RRP€14.99

BuyCheapKeys key€2.39

-54% vs Steam RRP

Keep Talking and Nobody Explodes

Steam RRP€14.79

BuyCheapKeys key€6.86

-80% vs Steam RRP

shapez

Steam RRP€9.99

BuyCheapKeys key€1.95

-35% vs Steam RRP

Quake

Steam RRP€9.99

BuyCheapKeys key€6.49

Deus Ex: Game of the Year Edition

Steam RRP€6.99

BuyCheapKeys key€7.60

MechWarrior 5: Mercenaries

Steam RRP€29.99

BuyCheapKeys key€34.83

-54% vs Steam RRP

Farming Simulator 15

Steam RRP€16.79

BuyCheapKeys key€7.77

Door Kickers 2: Task Force North

Steam RRP€24.00

BuyCheapKeys key€37.44

-82% vs Steam RRP

Dungeon Defenders

Steam RRP€14.79

BuyCheapKeys key€2.62

-92% vs Steam RRP

Homeworld Remastered Collection

Steam RRP€31.99

BuyCheapKeys key€2.50

-39% vs Steam RRP

Motorsport Manager

Steam RRP€19.99

BuyCheapKeys key€12.22

-85% vs Steam RRP

Cultist Simulator

Steam RRP€19.99

BuyCheapKeys key€3.01

-64% vs Steam RRP

Trombone Champ

Steam RRP€12.49

BuyCheapKeys key€4.53

-35% vs Steam

Contagion

Steam€7.99

BuyCheapKeys key€5.16

-3% vs Steam RRP

Supreme Commander: Forged Alliance

Steam RRP€9.99

BuyCheapKeys key€9.70

-73% vs Steam RRP

SimplePlanes

Steam RRP€12.79

BuyCheapKeys key€3.44

-80% vs Steam RRP

Shadowrun Returns

Steam RRP€14.99

BuyCheapKeys key€2.95

-85% vs Steam RRP

Transport Fever

Steam RRP€29.99

BuyCheapKeys key€4.60

Castle Story

Steam€9.75

BuyCheapKeys key€11.99

-68% vs Steam RRP

The Elder Scrolls V: Skyrim VR

Steam RRP€59.99

BuyCheapKeys key€18.93

-53% vs Steam RRP

Terra Invicta

Steam RRP€39.99

BuyCheapKeys key€18.80

WORLD OF HORROR

Steam RRP€19.50

BuyCheapKeys key€23.84

-49% vs Steam RRP

Norland

Steam RRP€29.99

BuyCheapKeys key€15.31

Songs of Syx

Steam RRP€24.50

BuyCheapKeys key€27.76

-66% vs Steam RRP

Bus Simulator 18

Steam RRP€14.99

BuyCheapKeys key€5.07

-48% vs Steam RRP

Natural Selection 2

Steam RRP€4.99

BuyCheapKeys key€2.61

-16% vs Steam RRP

OMSI 2: Steam Edition

Steam RRP€29.99

BuyCheapKeys key€25.24

-8% vs Steam RRP

Stationeers

Steam RRP€33.99

BuyCheapKeys key€31.27

-57% vs Steam RRP

Quake II

Steam RRP€9.99

BuyCheapKeys key€4.25

Not on Steam

DOOM 3

Steam—

BuyCheapKeys key€6.42

-47% vs Steam RRP

Project Hospital

Steam RRP€24.99

BuyCheapKeys key€13.33

-86% vs Steam RRP

Galactic Civilizations III

Steam RRP€30.49

BuyCheapKeys key€4.36

-17% vs Steam RRP

Fernbus Simulator

Steam RRP€29.95

BuyCheapKeys key€24.94

-59% vs Steam RRP

Steel Division 2

Steam RRP€39.99

BuyCheapKeys key€16.32

-71% vs Steam RRP

Door Kickers

Steam RRP€18.99

BuyCheapKeys key€5.56

-83% vs Steam RRP

Scribblenauts Unlimited

Steam RRP€19.99

BuyCheapKeys key€3.42

-86% vs Steam RRP

Neverwinter Nights: Enhanced Edition

Steam RRP€19.50

BuyCheapKeys key€2.74

-11% vs Steam RRP

The Bus

Steam RRP€39.99

BuyCheapKeys key€35.48

-85% vs Steam RRP

Airport CEO

Steam RRP€24.50

BuyCheapKeys key€3.56

Not on Steam

Warhammer® 40,000: Dawn of War® - Dark Crusade

Steam—

BuyCheapKeys key€26.49

Fireworks Mania - An Explosive Simulator

Steam RRP€14.99

BuyCheapKeys key€17.06

-61% vs Steam RRP

GORN

Steam RRP€19.50

BuyCheapKeys key€7.69

-89% vs Steam RRP

Backpack Hero

Steam RRP€20.46

BuyCheapKeys key€2.19

-90% vs Steam RRP

Age of Wonders III

Steam RRP€29.99

BuyCheapKeys key€2.88

-77% vs Steam RRP

Rebel Inc: Escalation

Steam RRP€14.99

BuyCheapKeys key€3.46