Defeat the King (boss of final level)
Purchase the final crossbow enhancement
Complete the twelfth level
Defeath the Cannibal (boss of level 11)
Purchase the second crossbow enhancement
Complete the eighth level
Defeat the Witch (boss of level 7)
Collect 100 coins
Roll 33 times
Complete the fourth level
Destroy 100 enemies
Defeat the Gardener (boss of level 3)
Die 9 times
Purchase the first crossbow enhancement
Assemble the first ticket (from two parts)
Destroy 72 enemies
Jump 244 times
Collect 50 coins
Complete the first level
Destroy 10 enemies
Collect 10 coins