This is the mountain biome. The boss map is built in. The boss is not done. You are the crosshair.
The creepy music when entering the boss map is Ooo by Toby Fox. All other songs and on the soundtrack already. Peng's intro dialogue is inspired by FLOWEY! FLOWEY THE FLOWER! A monstrosity of a biome at 2300 tiles!!! (23 by 100)
