Cheapest Singleplayer games on Steam

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

-59% vs Steam RRP

Terraria

Steam RRP€9.75

BuyCheapKeys key€4.00

-13% vs Steam RRP

Garry's Mod

Steam RRP€9.99

BuyCheapKeys key€8.71

Wallpaper Engine

Steam RRP€4.99

BuyCheapKeys key€6.40

-14% vs Steam RRP

Stardew Valley

Steam RRP€13.99

BuyCheapKeys key€12.05

-28% vs Steam

Black Myth: Wukong

Steam€59.99

BuyCheapKeys key€43.36

-65% vs Steam RRP

Left 4 Dead 2

Steam RRP€9.75

BuyCheapKeys key€3.46

-16% vs Steam RRP

Phasmophobia

Steam RRP€18.99

BuyCheapKeys key€15.86

Geometry Dash

Steam RRP€4.99

BuyCheapKeys key€19.30

-19% vs Steam RRP

ARK: Survival Evolved

Steam RRP€14.79

BuyCheapKeys key€12.01

-61% vs Steam RRP

The Forest

Steam RRP€16.79

BuyCheapKeys key€6.61

-21% vs Steam

Hollow Knight

Steam€14.79

BuyCheapKeys key€11.65

-13% vs Steam RRP

Valheim

Steam RRP€29.99

BuyCheapKeys key€26.11

-24% vs Steam RRP

PAYDAY 2

Steam RRP€9.49

BuyCheapKeys key€7.20

-9% vs Steam RRP

The Binding of Isaac: Rebirth

Steam RRP€14.99

BuyCheapKeys key€13.62

Palworld

Steam RRP€28.99

BuyCheapKeys key€31.49

-65% vs Steam RRP

Portal 2

Steam RRP€9.75

BuyCheapKeys key€3.46

BeamNG.drive

Steam RRP€22.50

BuyCheapKeys key€27.56

-8% vs Steam

Hollow Knight: Silksong

Steam€19.50

BuyCheapKeys key€18.03

-78% vs Steam RRP

Don't Starve Together

Steam RRP€14.99

BuyCheapKeys key€3.35

Bloons TD 6

Steam RRP€13.79

BuyCheapKeys key€13.94

-78% vs Steam RRP

Subnautica

Steam RRP€29.99

BuyCheapKeys key€6.50

-20% vs Steam RRP

Raft

Steam RRP€20.49

BuyCheapKeys key€16.31

-58% vs Steam RRP

Sea of Thieves: 2026 Edition

Steam RRP€39.99

BuyCheapKeys key€16.61

-66% vs Steam RRP

No Man's Sky

Steam RRP€58.99

BuyCheapKeys key€19.88

-59% vs Steam RRP

Undertale

Steam RRP€9.99

BuyCheapKeys key€4.05

People Playground

Steam€8.19

BuyCheapKeys key€10.31

-48% vs Steam RRP

Fallout 4

Steam RRP€19.99

BuyCheapKeys key€10.46

-67% vs Steam RRP

Hades

Steam RRP€24.50

BuyCheapKeys key€8.00

-64% vs Steam RRP

Sons Of The Forest

Steam RRP€28.99

BuyCheapKeys key€10.54

-87% vs Steam RRP

Hogwarts Legacy

Steam RRP€59.99

BuyCheapKeys key€7.59

-54% vs Steam RRP

Ready or Not

Steam RRP€49.99

BuyCheapKeys key€23.13

-75% vs Steam RRP

Titanfall® 2

Steam RRP€29.99

BuyCheapKeys key€7.36

Vampire Survivors

Steam RRP€4.99

BuyCheapKeys key€5.25

-70% vs Steam RRP

Risk of Rain 2

Steam RRP€24.99

BuyCheapKeys key€7.41

-29% vs Steam RRP

Satisfactory

Steam RRP€38.99

BuyCheapKeys key€27.82

-58% vs Steam RRP

Mount & Blade II: Bannerlord

Steam RRP€49.99

BuyCheapKeys key€21.00

-52% vs Steam RRP

Arma 3

Steam RRP€29.99

BuyCheapKeys key€14.28

-78% vs Steam RRP

Detroit: Become Human

Steam RRP€39.99

BuyCheapKeys key€8.65

-64% vs Steam RRP

The Elder Scrolls V: Skyrim Special Edition

Steam RRP€39.99

BuyCheapKeys key€14.38

-64% vs Steam RRP

Cities: Skylines

Steam RRP€27.99

BuyCheapKeys key€10.04

-51% vs Steam RRP

ULTRAKILL

Steam RRP€21.49

BuyCheapKeys key€10.56

-26% vs Steam RRP

Fallout: New Vegas

Steam RRP€9.99

BuyCheapKeys key€7.41

-90% vs Steam RRP

Borderlands 2

Steam RRP€44.99

BuyCheapKeys key€4.31

-12% vs Steam RRP

RimWorld

Steam RRP€31.99

BuyCheapKeys key€28.21

-65% vs Steam RRP

Half-Life 2

Steam RRP€9.75

BuyCheapKeys key€3.46

-37% vs Steam RRP

Cuphead

Steam RRP€19.99

BuyCheapKeys key€12.56

Factorio

Steam€32.00

BuyCheapKeys key€36.29

-67% vs Steam RRP

Slay the Spire

Steam RRP€22.99

BuyCheapKeys key€7.59