Department 42: The Mystery of the Nine — Steam game overview

Stored observation / content update: 2026-10-25T23:15:47.000Z

Save humanity from a nightmarish future in this thrilling Hidden Object adventure! Join the secret Department 42 to track down the cursed and dangerous artifacts that vanished during a mysterious fire at the Grimstone Mansion.

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.