The World's Largest Dungeon is a 1,600+ page, four-book behemoth megadungeon. Experience the Guinness World Record-winning dungeon crawl like never before - fully updated to 5E of the Worlds Most Popular Roleplaying Game!
Experience the Guinness World Record winning dungeon crawl like never before! Fully updated to 5E of the World's Most Popular Roleplaying Game!
Relive the most expansive dungeon ever published or delve its depths for the first time.
A behemoth adventure unlike any other:
Over 1,600 original encounters
18 NEW boss miniatures
16 poster-sized maps + NEW interior detail maps
Exclusive dice from Fanroll
1600+ pages of fantasy entertainment + NEW stretch goal content
Audiobook from AudioRPG
Reserve Now — Get a FREE Mystery Bag! 🎲
Reserve your pledge for $1 and reserve a free mystery bag with your order!
🎲 A full set of dice 🪙 A collectible coin 🎒 A premium dice bag 🐉 BONUS: A special single d20 from the Boss Dice set!
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Get a free Mystery Bag when you reserve the World's Largest Dungeon today! To receive this offer, simply place a $1 deposit, and you will be locked in as a VIP. Then, when you back the project on Backerkit, you'll receive a free Mystery Bag (MSRP $19)
It helps us more accurately forecast demand and production before we launch. This means less risk for us and more exclusive bonus opportunities for you!
First off, thank you to everyone who stopped by our booth at Gen Con! We had a great week and got to meet quite a few of our backers. Now that the dust of Gen Con is settled, we wanted to give you a little production preview.
We've received a video from the manufacturer showing the miniature packaging in production!
Things continue to move forward, and we'll keep sharing updates as we receive them.
Thanks again for your continued patience and support. We can't wait to get everything into your hands!
Hey all! We are happy to announce that the PDFs for books 2-4 and their maps have all been distributed! We really appreciate your patience throughout this project. If you're having any issues at all, please send us an email at [email protected].
We wanted to share a quick update on where things stand.
The final PDF files are currently in the last stages of preparation. We're adding bookmarks, making final adjustments, and incorporating the feedback we've received from backers.
Thank you to everyone who took the time to submit errors and suggestions!
We will have the updated PDFs available this month.
🗺️ Label-Free Maps Included
One request we heard repeatedly was for versions of the regional maps without room labels.
We're happy to report that unlabeled versions of the maps will also be included.
Keep an eye out for our next update very soon! Thanks again for all of your support.
🗿 Boss & Delver STL Files The Boss and Delver Miniature STL files are are being distributed today through DriveThruRPG!
You should receive an email before the end of today to claim your files. If you’re having trouble accessing them, please email [email protected], and we'll be happy to help you out!
📘 PDF Updates in Progress We’re continuing to review feedback and update the PDFs and maps. We have also heard your feedback about wanting unlabeled maps for your players and are working on this as well.
Thank you to everyone who took the time to submit errors and notes. That feedback has been extremely helpful as we finalize these files.
Updated PDFs (Books and Maps) are coming next
Secret Doors PDF will be included in that upcoming release
We’ll send another update as soon as those are ready for distribution.
💻 VTT
Work is ongoing on the VTT. We’ll share more as that progresses.
