Stuck in DOORS or dying to the same entities again and again? This room-by-room survival breakdown reveals what most players get wrong in Rooms 1–20 and how to stay alive when facing threats like Rush, Screech, Eyes, Ambush, Halt, and the terrifying Figure. You’ll also discover easy-to-miss items, smart movement tips, and proven survival strategies that can completely change your run. If your goal is to survive longer, avoid common mistakes, and finally beat DOORS, this guide is exactly what you need.