Suddenly you wake up and find yourself locked inside a mountain cabin.
The entrance door is locked from the outside, and the room is empty and silent.
Let's solve the tricks inside the room and escape from this strange room!

・Hint Function
If you don't know how to solve a riddle, press the HINT button displayed in the upper left corner of the screen.

・Auto-save function
The game state will be saved at the appropriate time, such as when an item is obtained.