Dungeon Crawler Carl: Unstoppable Brings The Dungeon To Your Table
Dungeon Crawler Carl has sold more than ten million copies and will soon be a series on Peacock. Now Renegade Game Studios is bringing Matt Dinniman's runaway LitRPG series to the tabletop as an Unstoppable adaptation.
June 30, 2026
It is hard to overstate how big Dungeon Crawler Carl is right now. Matt Dinniman’s LitRPG series started out as a self-published serial on Royal Road, got picked up by Ace Books in 2024, and has since turned into one of the genre’s defining success stories. More than ten million copies sold across the first eight books as of late 2025, a debut volume that sat on the New York Times bestseller list for nineteen straight weeks, and a live-action series now in production at Peacock. Books-A-Million even named the first book its inaugural Book of the Year. The dungeon is very much calling.
So the timing on Dungeon Crawler Carl: Unstoppable is no accident. Renegade Game Studios is adapting the series into the Unstoppable format, a solo and cooperative card game. It’s slated for a November 2026 retail release at $60 and currently up for pre-order after launching through a joint BackerKit campaign earlier this year alongside a full Dungeon Crawler Carl tabletop RPG.
Before it reaches store shelves, the game gets its public debut at Gen Con 2026, where attendees will be among the first to get it on the table. Unstoppable demos will run out of Renegade’s “Crawl Con” room, an immersive themed room to drop you inside the World Dungeon. Author Matt Dinniman and series audiobook narrator Jeff Hays will be on hand for panels, signings, and sit-down games with fans. For a release built on a fandom this fervent, debuting it at the hobby’s biggest show in front of the people who turned the books into a phenomenon is sure to be a big splash.
Card Crafting Meets LitRPG
The headline for hobbyists is the designer. Unstoppable comes from John D. Clair, the designer who introduced card crafting to the hobby with Mystic Vale. For those who may be unfamiliar, the system has each card in a clear sleeve and you physically slot upgrades into it, building better cards over the course of a game. Unstoppable runs on that same idea. Every card is a sleeve with swappable parts, and you craft and customize your deck as you play. In this case with the game reframed as a roguelike where you push through a deadly dungeon.
That game mechanism seems ready made to meet the source material in a well themed game. Dinniman’s World Dungeon is all about characters grinding, looting, and gaining new abilities and gear for themselves. A game where your cards literally get rebuilt mid-run is a tidy fit for a story about crawlers who are always one big fight away from either a game-changing upgrade or a gruesome death.
What’s in the Box
Players take on Carl and Princess Donut, the series’ central duo, and fight through mobs and bosses across the dungeon’s floors. The novels’ setting runs eighteen floors deep. This Unstoppable core box covers only the first three floors, designed to be explored roughly one floor per session, with a campaign pad to track your progress between plays. Renegade lists 100+ core cards, the 120 sleeves the card crafting system needs, floor mats, tokens, dividers, reference sheets, and character cards for the two crawlers.
Longtime fans will get a familiar visual identity. Luciano Fleitas, the artist who has illustrated the Dungeon Crawler Carl series, is providing art for both the card game and the RPG, so the tabletop versions should match visually with the books.
Worth Watching
Licensed games live and die on whether the mechanics enjoyably meet the fiction, or just wear its skin. The original Unstoppable is incredibly well reviewed, with an 8.4 rating on BGG at time of writing, so this seems like it should be a solid offering. Card crafting is a strong, proven system, John D. Clair is a credible name to attach to it, and a solo and co-op format suits a fandom that skews toward people who devoured these books alone on a commute or through a pair of headphones. One open question is how much variety will the first three floors deliver across repeat runs?
With a Peacock series stoking the fire and the books still climbing charts, Renegade has picked a good moment to put Carl and Donut on the table. The first verdicts will come out of Gen Con this summer, with the rest of us left to find out in November.
Details from Renegade Game Studios’ pre-order page and BoardGameGeek. Gen Con plans via Renegade’s Gen Con 2026 page.