Doors Complete Survival Guide (2026)

📦 Essential Items

• Lockpick: Open drawers faster – found in rooms 10-30.
• Vitamins: Temporary speed boost – good for escaping Rush.
• Bandages: Heal 25 HP – stack up to 3.
• Holy Hand Grenade: One-shot Figure (use after door 50).

👹 Monster Strategies

Rush (room 10+): Hide in closet when lights flicker twice. Wait 3 seconds after it passes.
Ambush (room 40+): Same as Rush but comes back. Stay hidden until heartbeat stops.
Seek (room 30): Run straight, jump over obstacles, never look back.
Figure (room 50 & 100): Crouch and move slow. Use distract items (like alarm clock).

🗝️ Door 50 – Figure Boss

Quiet navigation: don't run unless you have weight gauge. Pick up paper from desk, collect all books (5 pieces). Solve the puzzle: "The number of books on floor" – answer is 6 (varies, but most common). Insert code in elevator to proceed.

💡 Hidden Shortcuts

Room 33: Pull lever behind TV → teleports to room 50.
Room 77: Break window → secret supply crate (guaranteed vitamins + lockpick).
Room 99: Use crucifix on framed picture → fully heals team.

🛠️ Best Crucifix Uses

Use on Rush or Ambush to instantly kill and earn "Exorcist" badge. Use on Seek to skip entrance chase.

🏆 Quick Badge Guide

• Rock Bottom: Beat game without picking up any items (except crucifix).
• Speedrun: Complete under 30 minutes – skip drawers, only necessary doors.
• Clueless: Escape Figure without hiding – use Holy Hand Grenade.