A downloadable adventure

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A towering oak tree. Missing children. A shadowy cult. An ancient menace.

The Lair of Arachas

An ominous tree of yore is home to a menacing spider - Arachas the Terrible. Either out of fear or worship, local zealots pay tribute to her under the banner of the Cult of Arachas, attempting to recruit others to their ways.

Now, children from nearby villages have begun disappearing at night, with telltale signs of spiders having been in their rooms. Locals suspect the worst but rightfully fear the consequences of entering the Lair of Arachas.

The Lair of Arachas is a downloadable, printable adventure for the Mausritter RPG, featuring:

  • An arachnid-themed dungeon crawl
  • New spider-based items
  • Encounters around every corner

The downloadable PDF includes everything you need to play:

  • Adventure hooks
  • Encounters
  • Treasure
  • Location maps for GM & players
  • New characters & items
  • Item & condition cards

Ways to use this:

  • As a short, one-shot adventure in a menacing spider's lair
  • As a spidery hex in a hex-crawl


The Lair of Arachas is an independent production by Hugh Lashbrooke and is not affiliated with Losing Games. It is published under the Mausritter Third Party Licence.

Mausritter is copyright Losing Games.

Compatible with Mausritter

Updated 18 hours ago
Published 14 days ago
CategoryPhysical game
Release date 16 days ago
AuthorHugh Lashbrooke
GenreAdventure, Role Playing
Tagsarachnid, Dungeon Crawler, Fantasy, mausritter, spider
Asset licenseCreative Commons Attribution v4.0 International
Average sessionAbout an hour


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Click download now to get access to the following files:

The Lair of Arachas - A Mausritter Adventure Location.pdf 3 MB

Development log

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