Reach the 30th wave on endless.
Defeat a boss without using the shield.
Defeat three different boss without using any health globe.
Kill 80 evil wathcer.
Kill 50 hellspawn.
Kill 30 gargoyle.
Defeat the boss of the wathcers.
Defeat the boss of the hellspawn.
Defeat the boss of the gargoyles.
Defeat the boss of the dragonlings.
Defeat the final boss.
Die on the same level 10 times
Play again on two already completed levels.