Longtime readers of Penny Arcade know that Gabe and Tycho — and their real-world counterparts Mike Krahulik and Jerry Holkins — are huge fans of D&D. For the past decade or so they’ve hosted Acquisitions Incorporated, their own D&D universe, on Twitch and their website. Now you can join in the experience when Jerry, Mike, and Wizards of the Coast team up to bring the official Acquisitions Incorporated sourcebook.

It’s an officially sanctioned book that can be used for a proper game of D&D, but it’s peppered with Penny Arcade’s trademark irreverence, filled with vocations like Decisionist, Hoardsperson, Loremonger, and the number-cruncher of the underworld known as the Occultant. Mike’s lavish art illustrates every page.

“Being able to give back to the game that I’ve been playing most of my life is incredible,” said Jerry Holkins, co-founder of Penny Arcade. “I can’t wait for players to join my friends and I in Acquisitions Incorporated, not just because it’s a book and a world we’re very proud of, but also because my character gets a cut of their earnings.”

The Acquisitions Incorporated Sourcebook won’t be out until June 18, but you can preorder it at the Penny Arcade store today. It’s 224 pages, costs $49.95 and comes with a Pinny Arcade collectible pin.