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Lost Children of the Mansion — Steam game overview

Lost Children of the Mansion Steam game key art
Lost Children of the Mansion official Steam game artwork

Stored observation / content update:

Explore a dark mansion that constantly shifts like a maze. Rescue the trapped children hidden behind locked doors. Avoid the roaming enemies and find your way out.

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

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

StatisticRecorded value
Steam App ID4386240
DeveloperKentaro Omi
PublisherKentaro Omi
Concurrent players0
Total reviews1
Positive reviews1
Positive review share100.0%
Release dateMar 1, 2026
PriceFree
Estimated gross revenue (low / central / high)USD 17 / 25 / 37