This fan-made scenario for Mansions of Madness has non-sequential clues, new tiles, new monsters, a new mechanics (innsmouth look cards), new actions cards and propose 3 different objectives. The artwork is unique and is in the tradition of official scenarios. It has been heavily play-tested. Make sure to print all files with 100% (especially the tiles and cards).
This scenario is available in several languages: french
and a chinese version (that should be out one day thanks to Ksdas)
If you enjoyed playing this scenario, you can try my other scenario: The Mines of Yuggoth