What Is Sleeping In My Room? is a Windows-based game developed by CousinCatnip, falling under the Adventure sub-category of Games. The game puts you on a quest to find a Monster lurking in your home. You will have to explore various areas of your house and make choices that will affect the outcome of the game.

The game offers a unique experience with interactive gameplay moments and cutscenes that are different with each playthrough. The storyline is enhanced with over 50+ songs to create an immersive environment. The game offers multiple endings based on the choices you make. Each decision you make will have consequences that will lead you to one of the possible endings.