Murder at Blackwood Manor
A wealthy gentleman is found murdered behind a locked door, and everyone in the manor has something to hide.
Locked-room mystery · Medium
Played entirely in your AI
The Case Library
Copy a case, paste it into ChatGPT, Claude, or Gemini, and Pemberton hosts. No printing, nothing to set up. A new case arrives every Friday, free for its first week.
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The archive
Past weekly cases, $1.99 each. Buy once and play whenever you like.
“The archive is empty for the moment. It gains a case each week, once that case’s free week is out.”
— Pemberton
“Nothing in the library matches that. I’ve looked twice.”
— Pemberton
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