Spike's Arena: Defeat Spike

Midday Gardens: Launch the Transporter Whirligig

Icy Peak: Destroy 6 icy things using the cannons

Enchanted Towers: Destroy all the balloons

Bamboo Terrace: Follow the question mark bottles to the end

Buzz's Dungeon: Defeat Buzz

Seashell Shore: Defeat Bluto's nuclear shark submarine

Sheila's Alp: As Sheila, destroy all headbash treasure chests

Sunny Villa: Defeat all Coward Rhynocs

Defeat 5 Buggies while charging

Don't touch the hazardous water in Shady Oasis

Use a cannon to defeat a TNT thrower