• New monsters will eat you alive.
• Stylish illustrations build a dark atmosphere.
• Saves you hours of game preparation.

Descend into darkness

Death lurks beneath the streets of Galgenbeck. This underground adventure takes you straight into the lair of the rat-folk. Ready your weapons and torches, because the darkness bites here 🐀.

Terrifying monsters attack

This module adds brand new enemies to your game. The plague-ridden Ratfölk and the giant devouring slug will surely test your nerves. The raw atmosphere is perfectly underscored by illustrations from Nicolai Strøm.

Uncompromising gameplay

This independent expansion fully respects the brutal rules of Mörk Borg. You can easily integrate it into other published adventures. Enrich your game with a truly uncompromising experience.

The rulebook is in English.

In filthy Galgenbeck, between two crooked ramshackle buildings propped against each other, lies an unassuming stairwell leading underground.

The locals shun the place, for it is the base of operation for the fearsome plague-bearing Rätfölk.

You now stand before the stairwell, bearing weapons, torches and shields, eager to descend its foreboding steps.

• A filthy and deadly dungeon for Mörk Borg
• Illustrated by Nicolai "House of Adelsten" Strøm
• New Monsters: Ratfölk and Giant Devouring Slüg
• May lead to other published adventures

Rattus Norwegicus is an independent production by Seidmann Games and is not affiliated with Ockult Örtmästare Games or Stockholm Kartell. It is published under the MÖRK BORG Third Party License.