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The spirit and human worlds are colliding. Sneaky goblins, cunning boggarts and Stranger Folk are slipping through the crack to stir up trouble. Forget pumpkins and plastic fangs - this Halloween adventure crackles with old folk-magic. Gather your team, harness the elements and seal the rift before the creatures take hold. This is a real-world adventure for silly grown-ups and spirited kids to play together at certain National Trust sites. Families work together using only one mobile phone to immerse themselves in a rich story of physical play and strange goings-on. The adventure starts with a voice note from a mysterious Old Crone. Will you answer the call and close the rift before mischief turns to mayhem?
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