Abridged description from DriveThruRPG.com:
Dwimmermount™ is a classic megadungeon and old-school campaign setting presented use with Adventurer Conqueror King System™ and other d20-based fantasy role-playing games.
The 400-page Dwimmermount hardcover includes:
* 13 mapped, keyed, and stocked dungeon levels containing a total of 715 fully-described and detailed encounter areas for players and their characters to discover – with random tables to generate even more!
* 86 monsters and 70 magic items to confound, challenge, and reward your players.
* 6 pre-generated adventuring parties to serve as rivals for your player characters.
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