How many people are playing Uncle Otto's Mansion right now?

Uncle Otto's Mansion has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 1 on 9 Sep 2026.

What is the all-time peak player count of Uncle Otto's Mansion?

1 concurrent players on 9 Sep 2026.

When was Uncle Otto's Mansion released on Steam?

Uncle Otto's Mansion was released on Steam on 16 Jun 2026.

Uncle Otto's Mansion Community

Steam features

Community

Official website

WorkshopNo

MarketNo

Trading cardsNo

In-app purchasesNo

AchievementsNo

Remote PlayNo

Steam CloudNo

Family sharingYes

Single-playerFull controller supportGamepad RecommendedDualShock Controller SupportDualShock Controller SupportDualSense Controller SupportDualSense Controller SupportFamily Sharing