Level 0 of the Backrooms: 1. Endless yellow carpeted halls. 2. No visible light sources. 3. Flickering fluorescent lights. 4. Stale, musty odor. 5. Echoing footsteps amplify. 6. Rule: Don't stay in one place too long. 7. Eerie silence broken occasionally. 8. No known entities or creatures. 9. Few recognizable landmarks or doors. 10. Sense of disorientation and unease. 11. cryptic messages on the walls 12. time doesn't work here 13. drink almond water to survive 14. can be very dangerous