MICE OF LEGEND: PERILS OF PORTAL LAKE SETTING GUIDE (Pre-Order)

Release date: 2026-11-15

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Mice of Legend™ is a full-featured Campaign Setting and Special Rules for Adventuring as Mice, designed for OSRIC™ and readily compatible with OSR systems.

Player Characters dive into an extraordinary adventure as their party shrinks to mouse size and embarks on a daring quest across the untamed wilderness and bustling towns of Portal Lake to recover a stolen holy relic before it falls into the wrong hands!

What's in this Guide?

This Setting Guide contains a comprehensive exploration of the lands around Portal Lake and provides you with all the necessary information you will need to run a campaign set in the mouse world including animal to monster conversion charts, race and class modifications, new monsters, new magic items, and much more!