Ultimate victory
Complete level 5
Complete level 5 without taking any damage
Complete level 4 after killing all the enemies
Complete level 4 without taking any damage
Complete level 4
Complete level 3
Complete level 2 after killing all the enemies
Complete level 2 without taking any damage
Complete level 2
Complete level 1 without taking any damage
Complete level 1 after killing all the enemies
Complete level 1