Unknown Castle

Unknown Castle is a puzzle adventure set in your old family castle. You control Halli-Valli and Huuma-Tuuma, helping them reach their own doors to exit each room.

Solve the rooms

Use stairs, moving platforms, switches and other objects to make progress through 32 levels. Avoid dangerous traps and angry bats, and search for secret rooms and secrets in the level menus.

Play together

You can play alone or in local multiplayer with a friend. In multiplayer, one player controls Halli-Valli and the other controls Huuma-Tuuma. Local multiplayer also works through Steam Remote Play.

Explore the castle

Find story pieces and uncover the castle's background: who built it, what is inside the treasure chests, who the mysterious Mr. Freddi is and where the real treasure lies. The game also includes a reference to unicorns, which are only in the imagination of the great-grandfather.