: The art is described as "good vanilla" old-school—charming, black-and-white, and functional without being overwrought. : Some community members on
is a massive, old-school exploratory sandbox megadungeon and mini-campaign setting designed by G. Hawkins for the Old School Renaissance (OSR) gaming community. Spanning over 400 pages, this classic adventure module provides Game Masters (GMs) with a complete plug-and-play fantasy ecosystem featuring 10 deep dungeon levels, 22 sub-levels, 930 keyed locations, and 40 detailed maps.
To expand your Gunderholfen campaign or improve physical table utility, several official digital add-ons are available directly via DriveThruRPG: Gunderholfen - G. Hawkins - DriveThruRPG
Appreciate the "OSR feel"—high lethality, focus on exploration, and classic fantasy tropes. Where to Buy the Gunderholfen PDF gunderholfen pdf
: Contains roughly 930 unique room keys and descriptions.
If your players loved Out of the Abyss but wished it had more dungeon structure, Gunderholfen is the perfect follow-up.
Unlike modern linear adventures that guide players down a pre-determined path, Gunderholfen embraces the sandbox philosophy. The players are dropped into a living, breathing underworld where faction politics, environmental hazards, and mythical treasures clash. Key Statistics of the Module: : The art is described as "good vanilla"
Here is a blog post tailored to dungeon masters and players looking for this specific underground odyssey.
Due to its faction-based, exploratory nature, Gunderholfen is heavily utilized for solo play and sandbox campaigns. The detailed background of the city of Longfelt provides a perfect base of operations for players to start their adventures into the depths of the hold. 4. Immense Value
+---------------------------------------------+ | CITY OF LONGFELT | <- The Campaign Hub +---------------------------------------------+ | (Ganfal Swamp) v +---------------------------------------------+ | LEVELS 1-4: THE UPPER DELVE | <- Goblins, Kobolds, & | (Multiple Entrances / Outposts) | Faction Warfare +---------------------------------------------+ | v +---------------------------------------------+ | LEVELS 5-7: THE WIZARD'S LAB | <- Sethid's Experiments & | (Plus Floating Demi-Plane Level) | Planar Affinities +---------------------------------------------+ | v +---------------------------------------------+ | LEVELS 8-10: THE DEEP TOMBS | <- Arch-Liches, Cultists, | (The Ancient Core) | & End-Game Threats +---------------------------------------------+ Key Features of the Gunderholfen PDF Spanning over 400 pages, this classic adventure module
If you are a fan of "megadungeon" campaigns (like Castle Zagyg or Rappan Athuk ), Gunderholfen is a perfect addition to your collection. It is ideal for GMs who:
Gunderholfen megadungeon - has anyone heard about it? : r/osr