The extras are equally high quality, featuring an Altar to Dagon/deck box and Cthulhu idol sculpted by the gifted Daniel Ritthanondh.
The icing on the cake is the involvement of Alberto Cano of the Cthulhu Project. He has a long history of successfully shepherding projects through Kickstarter and making sure everyone gets what they were promised. That's no small thing given the unfortunate history of failed Kickstarters run by less experienced organizers. Given all that I think it's a project worthy of your support.