| Achievement | How to unlock
|
|---|
| Ghost Town | Complete the game.
|
| Grim Detective | Use the Tube in the Museum to its full potential.
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| James the Zombie Zebra | Use the Zebra in the Museum to its full potential.
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| Mass Hysteria | Freak out 5 people at once.
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| Next of Kin | Use all 10 ghosts.
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| Nine Tenths of the Law | Possess every object at least once.
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| Spice of Life | Use every spook on every item.
|
| Spirit Level | Reach full atmosphere in every building.
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| The Final Curtain | Cause 10 window jumpers.
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| The Friendly Ghost | Complete the game with no window jumpers.
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