Collect all donuts
Complete 40 levels
Find the second secret level
Die 1000 times
Kill 100 enemies
Complete 30 levels
Die 500 times
Activate the trap
Complete 20 levels
Die 100 times
Use the portal
Complete 10 levels
Kill the first enemy
Find first collectable
Die for the first time
View credits
Kill the enemy in an unexpected way
Defeat the boss
Find the first secret level
Collect all collectables