Hardcover, print copy of the book, including a new, never-before-seen Protocol game. This kickstarter is the only way to ever get a hardcover copy of this product. You'll also get PDFs of ten free games of your choice from the series. Those PDFs are a $30 value.
Everything. Hardcover copy of this book, plus 1 copy of each PDF and book in the protocol series. Plus one of each poker deck in the series. There are three different designs. The PDFs are worth $150 by themselves.