Perch on and throw an enemy
Defeat 10 enemies in a row without losing health
Die nine times in any one level
Find all the treasure chests in the game
Purchase all the costumes from Hundert Tonne
Purchase all the Free Blades from Hundert Tonne
Total best level times of 90 minutes or less
Defeat 5,000 enemies
Complete any level without losing health
Defeat 100 enemies using slide
Defeat the Dreadnaught - successfully complete Act 2
Defeat Acland - successfully complete Act 1