The Grimpen Affair

Somewhere in the wilds of the UK a one-of-a-kind rulebook for a tabletop RPG called Department 23 lies hidden.

It will never be reprinted or recreated.

To find it, you’ll need to solve every clue woven into The Grimpen Affair, a standalone one-shot RPG set within the same world of Department 23.

The Grimpen Affair is a FREE 1970s British folk horror tabletop role playing game. It is a single adventure that should take 4-5 people and afternoon to complete.

If you solve all the clues and find the treasure first, it’s yours. And its publishing rights.

The only way to get your hands on a copy of The Grimpen Affair is to add your email address to our mailing list. We will send you your FREE PDF copy of The Grimpen Affair when it has been completed.

Click on the link to get yourself onto our mailing list.

Merchandise

Every item of merchandise has a hidden puzzle printed in the design to unlock a discount. Each item sold puts small amount of money towards funding the next treasure hunt.