Birthday Boy — is a first-person horror game with physics-based object interactions, where everything is built on interaction with objects: you grab, throw, break, and use the environment to survive. Instead of traditional gunplay, there's improvisation: plush monsters and animatronics react to the force of impact, trajectory, and weight, so every action feels like a direct intervention in the action. Physics instead of scripts There are no ready-made solutions here. If you see a passage, you can block it with debris. If an enemy runs up, you throw an object or use whatever's lying nearby. The mechanics are designed so that the outcome depends not on the button, but on how you act. Even a simple move can turn into a disaster if you miscalculate your force or timing. The circus you're navigating is constantly changing, overwhelming you with strange images. The psychiatrist intervenes with his voice, asking questions and pushing you toward conclusions, but doesn't provide direct answers. The further you go, the more childhood memories overlap, and the more obvious it becomes who exactly is hiding behind the clown mask. Features of the game Physical interaction with any objects. Improvised battles without fixed solutions. Puzzles through actions, not clues. Gradual revelation through images and voice.