Defeat the huge gluttonous blob
Defeat the Molten Executioner
Defeat Trudy
Defeat Prof Blood
Complete level 1 in under 90 seconds
Complete level 2 in under 4 minutes
Complete level 3 in under 4 minutes
Complete level 4 in under 7 minutes
Complete the game without dieing
Collect 1000 coins
Get the axe
Get the lance