From WiKirby, your independent source of Kirby knowledge.
Mustard Mountain - Chest is a room in Mustard Mountain, the fourth area of Kirby & The Amazing Mirror.
This room links to Rainbow Route - Room 34 downward. It is completely separate from the rest of Mustard Mountain.
This room is a large cave, which contains a number of enemies waiting in ambush. Off to the right, a switch door can be found. The door closes almost immediately after the switch is pressed, meaning that Kirby will need to find some remote way of activating it. Perhaps one of his new chromatic buddies could help...
On the other side of the door, past a guarding Sword Knight, the chest for which this room is named can be found, which contains the map for Mustard Mountain.
Composite map of the room
|Mustard Mountain Area Map
Click on any room