Hotel of Shadows is a mysterious detective game where you step into the shoes of a young, promising detective called to the enigmatic Hotel Denis, a place shrouded in dark secrets. Thefts have taken place, and it's your mission to recover the stolen items, which will help you uncover details about theft. The Denis Hotel is filled with numerous rooms, some of which are locked, requiring you to search for keys to gain access. Each room not only holds stolen items but also keys and fake items. Are you ready to solve the mystery and catch the thief in a hotel full of shadows?