Survive 100 Days in Nuclear Bunker is a unique Roblox experience where your survival instincts are put to the test. The game takes inspiration from popular YouTuber MrBeast's video.

The secret bunker is located in the center of Birch Cay — a small island found on the coordinates XYZ: 1708.7, 128.2, -2335.9. How do I open the secret bunker in Fisch?

The secret bunker used to be locked, but after the Ashfall event, that changed. Learn more about this mysterious location in Fisch.