A very intersting mystery for a Mage story that can be either a one shot or a full blown campaign. It does need assembly to make it work, which is expected considering it is a small jumpstart.
I've played Call of Cthulhu for a long time so i was excited for this.. "crossover", but being a fan of the ambiance makes Heirs to the Mountains a little underwhelming; it would very much fit and please someone who likes the idea of Cthulhu / Lovecraft stuff but aren't heavily involved with the Mythos.
I enjoyed the character and their motivations, and the general plotline offered. I may very mich adapt the idea to my own campaigns!
[5 of 5 Stars!]