Cheapest Mystery games on Steam

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

-70% vs Steam

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Steam€19.99

BuyCheapKeys key€5.99

-50% vs Steam RRP

Mundaun

Steam RRP€18.49

BuyCheapKeys key€9.18

-90% vs Steam RRP

Source of Madness

Steam RRP€19.99

BuyCheapKeys key€1.98

-21% vs Steam RRP

Roman's Christmas / 罗曼圣诞探案集

Steam RRP€8.99

BuyCheapKeys key€7.06

-76% vs Steam

The Big Con

Steam€14.79

BuyCheapKeys key€3.50

-87% vs Steam RRP

realMyst: Masterpiece Edition

Steam RRP€18.25

BuyCheapKeys key€2.44

-48% vs Steam RRP

The Dream Machine: Chapter 1 & 2

Steam RRP€3.99

BuyCheapKeys key€2.08

-50% vs Steam

Paratopic

Steam€4.62

BuyCheapKeys key€2.33

-69% vs Steam

Alisa

Steam€15.00

BuyCheapKeys key€4.72

-39% vs Steam RRP

The Last Gas Station

Steam RRP€13.99

BuyCheapKeys key€8.51

-54% vs Steam RRP

The Bunny Graveyard

Steam RRP€6.89

BuyCheapKeys key€3.15

-10% vs Steam RRP

The Blackwell Legacy

Steam RRP€4.49

BuyCheapKeys key€4.05

-64% vs Steam RRP

Enigmatis: The Ghosts of Maple Creek

Steam RRP€14.79

BuyCheapKeys key€5.35

-64% vs Steam RRP

Frog Detective 2: The Case of the Invisible Wizard

Steam RRP€4.99

BuyCheapKeys key€1.82

Equinox: Homecoming

Steam RRP€14.79

BuyCheapKeys key€28.46

The House of Da Vinci 3

Steam RRP€19.99

BuyCheapKeys key€20.48

-70% vs Steam RRP

The Letter - Horror Visual Novel

Steam RRP€18.99

BuyCheapKeys key€5.70

-89% vs Steam RRP

Beyond a Steel Sky

Steam RRP€29.99

BuyCheapKeys key€3.29

-64% vs Steam RRP

Submachine: Legacy

Steam RRP€20.99

BuyCheapKeys key€7.56

Higurashi When They Cry Hou - Ch.3 Tatarigoroshi

Steam RRP€7.99

BuyCheapKeys key€8.69

-8% vs Steam

Year Walk

Steam€5.89

BuyCheapKeys key€5.39

-52% vs Steam RRP

Gemini Rue

Steam RRP€7.99

BuyCheapKeys key€3.85

-32% vs Steam RRP

Kathy Rain 2: Soothsayer

Steam RRP€19.99

BuyCheapKeys key€13.50

-73% vs Steam RRP

Whispering Willows

Steam RRP€7.99

BuyCheapKeys key€2.15

-63% vs Steam RRP

Telling Lies

Steam RRP€18.49

BuyCheapKeys key€6.82

-79% vs Steam RRP

Jenny LeClue - Detectivu

Steam RRP€19.50

BuyCheapKeys key€4.09

Sanitarium

Steam RRP€10.25

BuyCheapKeys key€14.45

-78% vs Steam RRP

ORDER 13

Steam RRP€8.99

BuyCheapKeys key€1.98

-65% vs Steam RRP

Withering Rooms

Steam RRP€24.99

BuyCheapKeys key€8.78

Sinister City

Steam RRP€0.99

BuyCheapKeys key€2.24

-79% vs Steam RRP

Narcosis

Steam RRP€12.49

BuyCheapKeys key€2.63

-80% vs Steam RRP

Dead Synchronicity: Tomorrow Comes Today

Steam RRP€9.99

BuyCheapKeys key€2.02

-81% vs Steam RRP

Through the Woods

Steam RRP€19.99

BuyCheapKeys key€3.74

-74% vs Steam RRP

Machinika: Museum

Steam RRP€7.99

BuyCheapKeys key€2.11

-42% vs Steam

Omensight: Definitive Edition

Steam€19.50

BuyCheapKeys key€11.22

-83% vs Steam RRP

Agatha Christie - Hercule Poirot: The First Cases

Steam RRP€19.99

BuyCheapKeys key€3.31

-87% vs Steam RRP

The Shapeshifting Detective

Steam RRP€14.79

BuyCheapKeys key€1.86

-41% vs Steam RRP

One-Eyed Likho

Steam RRP€19.50

BuyCheapKeys key€11.49

-90% vs Steam RRP

Narita Boy

Steam RRP€24.99

BuyCheapKeys key€2.40

-83% vs Steam RRP

Aviary Attorney

Steam RRP€14.99

BuyCheapKeys key€2.60

-68% vs Steam

Murder by Numbers

Steam€12.49

BuyCheapKeys key€3.98

-90% vs Steam RRP

Taiji

Steam RRP€24.50

BuyCheapKeys key€2.33

SpyParty

Steam€24.50

BuyCheapKeys key€36.44

-63% vs Steam

Home

Steam€4.99

BuyCheapKeys key€1.86

-92% vs Steam RRP

Gamedec - Definitive Edition

Steam RRP€29.99

BuyCheapKeys key€2.50

-61% vs Steam RRP

Technobabylon

Steam RRP€14.99

BuyCheapKeys key€5.79

-1% vs Steam RRP

Thick As Thieves

Steam RRP€4.99

BuyCheapKeys key€4.94

-78% vs Steam RRP

THRESHOLD

Steam RRP€9.99

BuyCheapKeys key€2.20