Cheapest Mystery games on Steam

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

-25% vs Steam RRP

Sunken Engine

Steam RRP€15.98

BuyCheapKeys key€11.94

-54% vs Steam RRP

Little Big Adventure 2

Steam RRP€9.49

BuyCheapKeys key€4.36

-72% vs Steam RRP

Grim Legends 2: Song of the Dark Swan

Steam RRP€14.79

BuyCheapKeys key€4.11

UnderMine 2

Steam RRP€19.50

BuyCheapKeys key€22.14

-60% vs Steam RRP

Blackwell Epiphany

Steam RRP€9.99

BuyCheapKeys key€4.04

-62% vs Steam RRP

Abyss: The Wraiths of Eden

Steam RRP€14.79

BuyCheapKeys key€5.57

-85% vs Steam RRP

Psychedelica of the Black Butterfly

Steam RRP€28.99

BuyCheapKeys key€4.44

-41% vs Steam RRP

Yesterday

Steam RRP€4.99

BuyCheapKeys key€2.96

Not on Steam

Nightmares from the Deep 3: Davy Jones

Steam—

BuyCheapKeys key€4.80

-78% vs Steam RRP

The Cursed Forest

Steam RRP€11.99

BuyCheapKeys key€2.61

-82% vs Steam RRP

Werewolf: The Apocalypse — Heart of the Forest

Steam RRP€12.49

BuyCheapKeys key€2.26

-88% vs Steam RRP

Starsand

Steam RRP€16.79

BuyCheapKeys key€2.08

Lamplight City

Steam RRP€14.99

BuyCheapKeys key€16.56

-84% vs Steam RRP

7'scarlet

Steam RRP€28.99

BuyCheapKeys key€4.62

-85% vs Steam RRP

Ultros

Steam RRP€24.99

BuyCheapKeys key€3.70

-72% vs Steam RRP

Enigmatis 3: The Shadow of Karkhala

Steam RRP€14.79

BuyCheapKeys key€4.15

-88% vs Steam RRP

Still There

Steam RRP€14.79

BuyCheapKeys key€1.82

-72% vs Steam RRP

Nuclear Blaze

Steam RRP€9.99

BuyCheapKeys key€2.75

-79% vs Steam RRP

Escape First Alchemist ⚗️

Steam RRP€9.75

BuyCheapKeys key€2.05

-58% vs Steam RRP

The Eyes of Ara

Steam RRP€15.49

BuyCheapKeys key€6.51

-69% vs Steam RRP

Bionic Bay

Steam RRP€19.99

BuyCheapKeys key€6.18

-35% vs Steam RRP

CaseCracker2

Steam RRP€12.25

BuyCheapKeys key€8.00

-71% vs Steam RRP

REVEIL

Steam RRP€19.99

BuyCheapKeys key€5.85

Back to Bed

Steam RRP€5.49

BuyCheapKeys key€8.36

-57% vs Steam RRP

Black Sheep

Steam RRP€11.79

BuyCheapKeys key€5.03

-32% vs Steam RRP

The Survey

Steam RRP€4.99

BuyCheapKeys key€3.39

-11% vs Steam RRP

The Solitaire Conspiracy

Steam RRP€9.99

BuyCheapKeys key€8.93

-82% vs Steam RRP

Scrapnaut

Steam RRP€11.59

BuyCheapKeys key€2.06

-90% vs Steam RRP

Minute of Islands

Steam RRP€19.99

BuyCheapKeys key€2.00

-2% vs Steam RRP

SPOOKWARE

Steam RRP€4.99

BuyCheapKeys key€4.89

-74% vs Steam RRP

The Great Perhaps

Steam RRP€9.99

BuyCheapKeys key€2.60

-5% vs Steam RRP

Caribbean Legend: Age of Pirates

Steam RRP€19.99

BuyCheapKeys key€18.98

-51% vs Steam RRP

Shardlight

Steam RRP€14.99

BuyCheapKeys key€7.34

-88% vs Steam RRP

Iris and the Giant

Steam RRP€14.99

BuyCheapKeys key€1.82

-78% vs Steam RRP

9 Clues: The Secret of Serpent Creek

Steam RRP€14.79

BuyCheapKeys key€3.21

-67% vs Steam RRP

Heal

Steam RRP€6.89

BuyCheapKeys key€2.27

-78% vs Steam RRP

Lamentum

Steam RRP€15.19

BuyCheapKeys key€3.36

-72% vs Steam RRP

How 2 Escape

Steam RRP€12.99

BuyCheapKeys key€3.64

-52% vs Steam RRP

Runaway, A Road Adventure

Steam RRP€4.99

BuyCheapKeys key€2.40

-16% vs Steam RRP

Red Matter 2

Steam RRP€29.99

BuyCheapKeys key€25.20

-49% vs Steam RRP

Contain

Steam RRP€13.79

BuyCheapKeys key€7.06

-87% vs Steam RRP

Who Pressed Mute on Uncle Marcus?

Steam RRP€14.79

BuyCheapKeys key€1.96

-6% vs Steam RRP

One Night Stand

Steam RRP€2.99

BuyCheapKeys key€2.80

-77% vs Steam RRP

Without a Dawn

Steam RRP€7.79

BuyCheapKeys key€1.80

-72% vs Steam RRP

CORPSE FACTORY

Steam RRP€16.99

BuyCheapKeys key€4.84

-80% vs Steam RRP

Umfend

Steam RRP€9.99

BuyCheapKeys key€1.98

-35% vs Steam RRP

DEATH IN UNISON

Steam RRP€8.79

BuyCheapKeys key€5.69

Spectral Scream

Steam RRP€9.75

BuyCheapKeys key€10.59