| Achievement | How to unlock
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|---|
| -.- . -.-- | You unlocked the door.
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| Break the loop | Escape the looping corridor.
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| Catastrophe Avoided | A narrow escape.
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| Combination Found | You unlocked the combination safe.
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| Key Finder | You picked up a locker key.
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| The Butcher | You picked up an arm.
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| The Fifth Cassette Tape | You picked up a cassette tape.
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| The First Cassette Tape | You picked up a cassette tape.
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| The First Nuclear Winter | Slowly the seconds tick away.
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| The Fourth Cassette Tape | You picked up a cassette tape.
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| The Second Cassette Tape | You picked up a cassette tape.
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| The Third Cassette Tape | You picked up a cassette tape.
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