| Achievement | How to unlock
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|---|
| Coal Of Duty | Collect 5000 units of Coal overall.
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| Finish them! | Collect 2000 units of Essence overall.
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| Gave Them Hell | Collect 500000 Sufffering overall.
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| Green Fever | Collect 2000 Green Crystals overall.
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| Heavy Metal | Collect 5000 units of Metal overall.
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| Hell Architect | Complete the "Battle Royale" scenario.
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| Hell Hole No More | Have everything built from each category of the Build menu in Architect mode, in a single playthrough.
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| Hit Pay Dirt | Collect 100000 units of Dirt overall.
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| I'm Blue | Collect 2000 Blue Crystals overall.
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| Infernal Designer | Complete the "Unstable Crystals" scenario.
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| Junior Infernal Designer | Complete the "Issues With Lights" scenario.
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| No pain, no gain | Collect 666 units of Suffering overall.
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| Senior Infernal Designer | Complete the "Surprise from Heaven" scenario.
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| The Devil Wears Pink | Complete the "Pink Hell" scenario.
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| The Devil's Contract | Complete the Prologue.
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| The Devil's in the Research | Complete research on all structures.
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| Trial Period | Complete all stages of the Tutorial.
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| Wet Day in Hell | Complete the "Between The Devil & The Deep Blue Sea" scenario.
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