Who's at the door?

You are trapped in a small house, suffering from psychosis with no memory. Carefully observe your surroundings to distinguish reality from hallucinations, and overcome your illness by taking medication from visitors at the right time. GAME OVERVIEW : If the hallucinations don't persist, you're safe. Open the door and get the medication from the visitor. If the hallucinations remain, take the medicine by the door. Follow this routine for 8 days, and your condition may begin to improve. GAME INTRODUCTION : I am a psychiatric patient. I don't remember when it started—or even the moment the headaches began. Hallucinations are nothing new to me. But when they linger and begin to overtake reality, it's a whole different story. I have to take the medication. Caught between hallucination and reality— Are you ready to face the truth? MULTIPLE ENDINGS : The story doesn't end with just one playthrough. Replay the game to find hidden doll pieces. Each piece is a key that brings you closer to the truth. There are three main endings.  And when all pieces are collected, the true final ending is unlocked.