Iron Frontier

The Iron Frontier is the second to last dungeon in Pikmin: The Return of the Puffmin. It has 4 sublevels, but the only enemy here is the Careening Dirigibug. There are 7 puffshrooms here.

Sublevel 1

 * Careening Dirigibug x10

Sublevel 2

 * Careening Dirigibug x15

Sublevel 3

 * Careening Dirigibug x20

Sublevel 4

 * BOSS: Meta Dirigibug

Puffshroom Locations

 * Sublevel 1 x1
 * Sublevel 2 x2
 * Sublevel 3 x3
 * Sublevel 4 x1