Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Altars of Madness (10)	Die 100 times.
Caught in a Mosh (14)	Beat level 4: Nightmare Fest Main Sta.
Dead Eternity (17)	Beat Kuk.
Don't Break the Oath (14)	Beat level 3: Nightmare Fest Camp Zone.
Glory to the Brave (12)	Beat level 2: Fall of the Hammer.
Hands without shadows (17)	Beat Ottavio.
In the Shadow of the Horns (14)	Beat Cernunnos.
Metal Heart (10)	Beat Cyborg.
Night of the Stormrider (12)	Beat Hrungnir.
Paranoid (12)	Beat challenge room no damage.
Peace Sells... but Who's Buying? (17)	Spend 100 coins in the shop.
Power of the Dragonflame (14)	Beat Kresnik.
Seasons in the Abyss (14)	Beat level 5.
Spiritual Healing (10)	Save 5000 minions.
The student has become the master (14)	Beat Timo.
The Thing That Should Not Be (14)	Beat Heikegami.
The Trooper (10)	Beat level 1: Horns & Skulls.