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