0one Dungeons

Hundreds of sprawling dungeon maps for tabletop roleplaying from 0ONE GAMES

0one Dungeons

DUNGEON UNDER THE MOUNTAIN (all of it!) and much more

Starter Collection - $9.95

  • Dungeon Under the Mountain Levels 1-9
  • Dungeon of Terror
  • 3 Megadungeon Blueprints

Bonus Collection

  • DUtM Level 10 Virtual Boxed Set
  • 13 Rooms Under the Mountain
  • Customizable Dungeon Battlemaps
  • The Forgotten Dungeon Level

(Looking for our other offers? Aberrant -- Trinity 1E )

Adventurer! This all-new 0one Dungeons Bundle brings you hundreds of versatile .PDF maps from 0one Games to launch your under-mountain tabletop roleplaying dungeon campaign. This bargain-priced collection of full-color levels, rooms, and fantasy encounters goes well with last January's popular offer of 0one Blueprints and the massive Great City Campaign Setting from July 2017.

These state-of-the-art interactive .PDFs let you turn the grids (both square and hexagonal) on and off, show or hide room numbers, show walls as outlines or filled, show or hide doors and furniture, orient the compass rose, change print options, and make many other customizations, depending on the map.

For just US$9.95 you get all thirteen titles in our Starter Collection (retail value $44) as DRM-free .PDF ebooks, including nine complete levels of the sprawling Dungeon Under the Mountain, the vast Dungeon of Terror Virtual Boxed Set, and three megadungeons: Archlich's Lair, Palace of the Vampire Queen, and The Undercity.

And if you pay more than the threshold price of $24.25, you'll level up and also get our entire Bonus Collection with seventeen more titles worth an additional $52.50, including the Dungeon Under the Mountain Level 10 Virtual Boxed Set, 13 customizable Rooms & Encounters (travel the Fungal Corridor to the Desecrated Temple to meet Gormoth the Ever-Hungry), and two sets of Customizable Battlemaps: Dungeon Rooms that let you make your own scenes for miniatures combat. NEW! Dungeon Under the Mountain - The Forgotten Level: Debuting in this offer and not yet available anywhere else, this new 11-page map set explores further under-mountain areas reachable only by teleportation.

Note: The interactive features in these .PDFs require the free Adobe Reader. Some of these files may not display properly in other readers.

Learn more about our offers at our official blog, Beyond the Bundle.

Looting dungeons for a good cause

Ten percent of your payment (after payment gateway fees) goes to this offer's designated charity, the Roleplaying Game Creators Relief Fund.

Starter Collection

Pay the minimum price to get these titles:

Dungeon Under the Mountain Levels 1-9

Hundreds of subterranean rooms on nine huge levels
  • Architect: Mario Barbati
  • 0one Games, 106 pages
  • Retail price $18

Dungeon of Terror

One of the largest dungeons ever mapped
  • Architect: Mario Barbati
  • 0one Games, 445 pages
  • Retail price $20

3 Megadungeon Blueprints

Palace of the Vampire Queen - The Undercity - Archlich Lair
  • Architect: Mario Barbati
  • 0one Games, 75 pages
  • Retail price $6

Bonus Collection

Beat the threshold price to LEVEL UP and get this entire collection of BONUS titles:

DUtM Level 10 Virtual Boxed Set

Descend to a new low
  • Architect: Mario Barbati
  • 0one Games, 153 pages
  • Retail price $10

13 Rooms Under the Mountain

Expand and customize the Dungeon Under the Mountain
  • Architect: Various designers
  • 0one Games, 143 pages
  • Retail price $24

Customizable Dungeon Battlemaps

Click, done
  • Architect: Mario Barbati
  • 0one Games, 44 pages
  • Retail price $15.50

The Forgotten Dungeon Level

Debuting in this offer and not yet available anywhere else
  • Architect: Mario Barbati
  • 0one Games, 11 pages
  • Retail price $3

Dungeon loot worth US$96.50....

...But you pay just $9.95 for our Starter Collection of thirteen complete dungeon map .PDFs, including nine sets of Dungeon Under the Mountain levels (each a huge eight-sheet poster map), hundreds of black-and-white maps in the Dungeon of Terror collection, and three "small" megadungeons (only six maps apiece). And if you pay more than the current threshold price ($24.25), you'll level up and also receive all seventeen gorgeous color maps and encounters in our Bonus Collection, including the tenth level of the Dungeon Under the Mountain (as big as all the rest put together), two Customizable Battlemaps sets, 13 Rooms & Encounters sets that let you interactively scale their challenge to match your players, and the brand-new Forgotten Level, debuting in this offer and not yet for sale anywhere else.

The features in these state-of-the-art interactive .PDFs require the free Adobe Reader. Some of these files may not display properly in other readers.

Bundle of Holding titles are always absolutely free of DRM, so you can move and copy them freely among all your tablets, laptops, and smartphones.

Expedition report

Here's what others have paid for our bundle

Number of bundles sold
Total contributed
Threshold (level-up) price

To keep the starting threshold price from rising too quickly, we calculated it based on 400 fake sales at $22.95 each.

LEADING DUNGEONEERS: Our most generous customers

  • Torchbearer:
  • Iron Rations:
  • Ten-Foot Pole:

Henchmen and hirelings:

Here's how to instantly get your 0one Dungeons Bundle:

Step 1

How much will you give?

The tabletop roleplaying ebooks in this 0one Dungeons Bundle offer retail for US$96.50. Choose a price you like, in US dollars (minimum $9.95). Make sure you choose an amount greater than $24.25 to LEVEL UP and gain the bonus titles.

Just a note: This amount is below the threshold price, so you're receiving only the starter collection. To LEVEL UP and get the BONUS collection, please choose an amount more than $24.25.

Your payment is generous! To join the top donors on our "Leading Dungeoneers" leaderboard, please enter a publicly viewable name (limit 30 characters):

Step 2

Collect your 0one Dungeons Bundle right now!

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Step 3

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Step 4

Check your email!

Next, check your email. The link to your 0one Dungeons Bundle download page may take a few minutes to arrive. Add webmaster@bundleofholding.com to your approved sender list, or check your spam filter. If you don't get a link in an hour or two, contact us: webmaster@bundleofholding.com

Then visit your Wizard's Cabinet page, link up with your DriveThruRPG Library, and start blueprinting your new megadungeon.

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