Wiggler's Tree House
Wiggler's Tree House is the third level of World 3 in Paper Mario: Sticker Star. It is a large tree that doubles as a house for Wiggler and serves as the level with the most required visits in the entire game.
The house is first mentioned by Wiggler before he disappears at Leaflitter Path.
Each time a segment is caught, it must be returned to Wiggler, as it cannot be taken anywhere beyond World 3. When the final segment is returned, Wiggler attempts to come back together, but fails. Kersti then suggests using Paperize to put the segments back together, and it works. Wiggler then storms off to Whitecap Beach.
The tree house must be returned to after revealing Bowser's Sky Castle. Once at the treetop, it is revealed Wiggler has transformed into Flutter. Wiggler will then take Mario & Kersti to Bowser Jr.'s Flotilla.
The tree base is, at first, shrouded by a thick fog caused by the forest pollution. To the right is an Heart Block. Entering inside will put Mario in a room with a lot of shoes on stands, along with an unreachable High Heel.
The next floor has a fireplace which can be hammered at to reveal a passage that drops down to get the High Heel thing. This floor is also the floor where Wiggler is after the forest is cleansed.
The next floor contains a bed & Wiggler's diary. On the shelf to the right is the Boom Box thing, and outside on this floor's balcony there is a lift that is stuck to the deck by Bowser Tape. Pulling it off will make it usable.
The final floor is the Treetop, where Wiggler usually resides, along with three Comet Pieces.
 Secret Door
The Secret Door is located on the second floor to the right of the fireplace. It contains a HP-Up Heart.
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