Finish any level without defeating a single enemy

Avoid crashing into the ground on level 1-2

Finish level 1-5 without using the slingshot

Complete a Time Challenge despite eating on the level

Disregard the warning at the beach

Destroy 30 nutshells

Find the secret workforce behind wooden platforms

Destroy all pterodactyl nests

Fall from more than 100 meters

Gather 9999 shells

Finish the following levels without collecting a single shell: 1-4, 3-2, 3-8, 4-1, and 4-6

Beat the Time Challenge on all levels

Detonate yourself

Trigger an idle animation

Complete the game in the Arcade Mode