Whether you are looking to run a complete campaign or inject a massive, thematic dungeon into your existing world, the is an indispensable resource. What is Gunderholfen?
The book features black and white illustrations that adopt an "old school" or, at times, amateur aesthetic, fitting the classic feel of early tabletop gaming.
is a massive, old-school Old School Renaissance (OSR) mega-dungeon and mini-campaign setting created entirely by a single author, G. Hawkins . Initially released in 2019, the digital Gunderholfen PDF has become a legendary staple for tabletop roleplaying game (TTRPG) masters seeking an unadulterated, "meat-and-potatoes" dungeon crawl. Spanning over 400 pages , featuring 10 main levels, 22 sub-levels, and 930 keyed locations , it channels the spirit of classic First Edition Advanced Dungeons & Dragons (1e AD&D) and OSRIC.
No conversion is needed. Read it and run it as-is. This is the intended way to experience Gunderholfen. gunderholfen pdf
Descriptions are punchy, evocative, and broken down into easily digestible bullet points.
Gunderholfen is a massive 420-page "old-school" (OSR) megadungeon and mini-campaign setting created by G. Hawkins. It is widely praised for its immense scale, professional layout, and incredible value, offering a 10-level dungeon with over 900 keyed locations for roughly $10 in PDF format. Core Content & Features The Megadungeon
: A shifting, extra-planar environment where the abyssal realm bleeds into the standard dungeon layers. Whether you are looking to run a complete
With over 400 pages of content, navigating the digital version is much faster for a Game Master (GM) during a session.
Rules for a new priest class, 18 new spells, and dozens of unique monsters and magic items. The Lore: From Dwarven Fastness to Chaos Lair
Complete Master Guide to the Gunderholfen PDF Megadungeon is a massive, old-school tabletop roleplaying megadungeon and mini-campaign setting created entirely by writer and artist G. Hawkins. Originally published in 2019, this 417-page black-and-white supplement serves as an expansive sandbox built for the Old-School Renaissance (OSR) community. Designed primarily for classic First Edition AD&D and the OSRIC system, the Gunderholfen PDF can be seamlessly adapted into modern retro-clones like Old School Essentials (OSE) or classic Basic/Expert (B/X) rule sets. is a massive, old-school Old School Renaissance (OSR)
Internal cross-references are hyperlinked, allowing you to instantly check a monster stat block or a related room description without losing your place.
Included within the Gunderholfen module is a mini-campaign setting. This includes a detailed overview of the nearby town of , providing players with: Patrons and NPCs to interact with. Safe havens. Plot hooks to get them to explore the dungeon. Who Should Run Gunderholfen?
True to old-school design, resource management is crucial. Track torches, rations, ammunition, and random encounter checks rigorously. The tension of Gunderholfen relies heavily on the party deciding whether to push deeper into the dark or retreat to the surface before their resources dwindle. Track Faction Casualties
If you’ve been scrolling through D&D forums or scanning the shelves of your local game store, you might have stumbled across the name . Often found within the pages of the Dungeon Delver’s Guide to the Underworld , Gunderholfen represents everything we love about the Underdark: it’s mysterious, ancient, and incredibly dangerous.