Do we have an ideas / suggestions thread for future expansions? I couldnt find one, so apologies if I missed it.
However - I would dearly love for them at some point to make the following from Lovecrafts books...
Egyptian themed - new tiles are in a pyramid, exploring some of Lovecrafts books like Nyarlothotep
Mountains of Madness - Lets leave the enclosed buildings, give us some outdoor themes - get us up in the mountains exploring one of the best Lovecraft books
Ancient Aztec Ruins - exploring outside in the jungle, and inside some Aztec ruins, mazes and the like
The Colour from Space - a farm based theme, exploring the outdoors, the meteorite remains, the farm house, the well..
or some of the great Arkham books they released recently, especially:
Ire of the Void - have us following the story from the book (no spoilers here) but it would lend itself well to the Mansions system
Dirge of Reason - exploring Arkham and investigating the problems from the story
But generally, some open air, outside adventures would be great. I know its "Mansions" of madness, but the system you have would lend itself very well to outside gameplay if the tiles were done well.