Overview
Uncle Otto's Mansion invites players into a narrative-driven exploration experience. You step into the shoes of Audrey, who unexpectedly inherits a sprawling mansion from a relative she never knew. The core of the game revolves around exploring this mysterious estate to piece together the story of Uncle Otto, his butler, and the unsettling events that transpired within its walls.
Highlights
- Explore a Mysterious Mansion: Freely roam the environment, uncovering secrets hidden within every room.
- Investigate Thoroughly: Inspect your surroundings closely, searching drawers, cupboards, and forgotten corners for vital items and hidden keys.
- Narrative-Driven Progression: Your keen eye is key to advancing, as finding specific keys and tools unlocks new areas and deeper insights into the mansion's past.
Who It's For
This game is perfect for players who enjoy narrative-focused adventures, mystery solving, and immersive exploration. If you like uncovering stories through environmental details and piecing together a compelling plot, Uncle Otto's Mansion should pique your interest.
Game Info
Developed and published by Henano, Uncle Otto's Mansion is a single-player adventure game released on June 16, 2026. It features a third-person perspective and is available for free on Steam. The game supports multiple languages, including English, French, Italian, German, and more.





