Just because it would sound more evocative and because this way we will have all the forum near each other

Mansions of Madiness is also the name of an old CoC RP suppliment,so it can be a little confusing.The use of Arkham in the title might lead one to believe its an expansion to AH which it's not.

OD

The game is actually subtitled "Arkham Horror Files" on the product banner. Maybe that is to give it a connection to Arkham Horror.

Talos said:

It's more like showing the "games family" as it's with the "realms of terrinoth" (Descent, Runebound, Runewars and Dungeonquest).