Parmandur
Book-Friend, he/him
It is a very well designed game, with a large target Fandom, and the more popular and accessible Mistborn is about to drop along with the Open Gaming SRD...so don't count it out yet.I think Cosmere, like the Avatar Last Airbender RPG, will be bought by a lot of fans, and some tiny fraction (~1%) of those purchasers who were non-RPG players before buying the book will actually try the game out.
Which is not nothing!
But I wouldn't expect it to dominate charts for long.






