Mt. Freeze (Japanese: ひょうせつの れいほうSacred Mt. Ice-and-Snow) is the thirteenth dungeon in Red Rescue Team and Blue Rescue Team. After completing the first 15 floors, the player will be given a chance to rest and save before continuing to Mt. Freeze Peak. It has five floors, with Ninetales at the peak. There is no chance of finding a Monster House, a Kecleon Shop, or a buried item in this dungeon.
Mt. Freeze is where Ninetales lives, and the player and their partner travel here in order to ask Ninetales about the player's origin.