This is a signed and numbered limited edition of the standard hardcover. This version of the book was funded via Kickstarter crowdfunding. The first 134 pages are identical to the 2010 version of the rulebook. The rest of the pages lists the names of the Kickstarter backers. The book also got new cover art.
The signature of Matthew J. Finch and the number can be found on the first page. The print run was limited to 500 copies.