Mountain
This treacherous environment only allows the toughest of mice to survive. Be warned: the Mountain is no place for the novice mouse hunter!
The Mountain is a location in Gnawnia accessible only to hunters of the rank Journeyman or higher. In the original rollout of Mousehunt in March of 2008, the Mountain was the 'last' location, the areas of Burroughs and Furoma not yet having been created.
Ninja mice from the Mountain may drop a map piece to the Laboratory, which Master hunters can access. Other mice types that live here are White Mouse, Grey Mouse, Brown Mouse, Gold Mouse, Diamond Mouse, Granite Mouse, Dwarf Mouse, Steel Mouse, Bionic Mouse, Zombie Mouse, and the occasional Black Widow Mouse. Mice can steal points, gold, and cheese from a hunter while in the Mountains.
Dwarf Mice can drop splintered wood which can then be used in crafting. Bionic Mice have been known to drop Brie Alchemy Potions in the Mountain.