Whitecap Beach

Whitecap Beach is the twelfth and final level of World 3 in Paper Mario: Sticker Star. It has almost no enemies, only a few Cheep Cheeps and the boss, Gooper Blooper.

When Mario first gets there, he and Kersti find the fourth and last Wiggler Segment, covered in poison near two Poison Bloopers. He then proceeds to fight Mario. After being defeated, the segment walks onto the shore, and, upon seeing all of the poison in the ocean, becomes enraged. Kersti calms it down, and they all go back to Wiggler's Tree House. Wiggler then proceeds to tell Mario to Paperize and put Wiggler back together. After doing that, they go back to Whitecap Beach and, now that Wiggler is whole, Mario hitches a ride on him and they go to the actual level part.

The next part is not much more, only crates floating in poison and a few Cheep Cheeps hopping in and out of the water. Eventually, Mario and Kersti arrive at a large, wooden boat with a Save Block and a heart block. When they go back outside, they find Gooper Blooper with a Royal Sticker on his head. He and Mario proceed to battle.

After defeating Gooper Blooper, Mario and Kersti gain the third Royal Sticker, and go on to Surfshine Harbor.