Do you want something fresh, wildly imaginative, and packed with rich details? How about an adventure where your party is transformed into heroic mice, navigating a world that’s both thrilling and whimsical—where even the smallest step feels epic?

If you’re saying, “I’m in!” then Mice of Legend is your next great campaign series. Bursting with intricate lore, beautifully designed maps, and adventures that will have your players laughing, strategizing, and immersed for hours, this is the unforgettable experience you’ve been waiting for!

Step into a world where even the smallest heroes can make the biggest difference! Mice of Legend transforms your favorite D&D gameplay into a thrilling, mouse-sized epic filled with towering predators, mystical relics, and heart-pounding quests.

Whether you’re a seasoned adventurer or looking for a fresh twist, our Campaign Guide has everything Dungeon Masters need to bring this tiny world to life. Your players will navigate colossal challenges in a land where a blade of grass becomes a forest, and a puddle turns into a perilous lake. It’s D&D from a whole new perspective!

Experience D&D with a unique twist—your characters are transformed into mice, and every challenge becomes larger-than-life! Sneak past predators, explore miniature civilizations, and wield magic in ways you’ve never imagined.

Our conversion tables make it simple for Dungeon Masters to turn AD&D/OSRIC characters into mouse-sized heroes, and is easily adapted to 5e, OSR, Pathfinder, and retroclones.

Over 50 hand-drawn illustrations and 30 vibrant maps transport your party into a world bursting with detail. From sprawling mouse villages to dangerous lairs, every corner of this miniature world is filled with danger and wonder.

Your adventure begins in the human realm, where a sacred relic has mysteriously vanished—only to be hidden in the world of mice. As your party transforms into their tiny counterparts, the quest to recover the relic and protect the mouse world kicks off an unforgettable journey.

Module 3 is in art and Modules 4-8 are written and in game testing. Each module offers new locations, new monsters, new spells, and new magic items for you to explore.

Stay connected and be part of the growing Mice of Legend community. Join our Discord server to connect with other DMs, share your campaigns, and get insider tips on running your adventures.

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Below is the current module breakdown which will be updated as additional material is added and feedback from playtesting is incorporated.

Every module in Perils of Portal Lake offers new locations, monsters, magic items, and spells. While designed for AD&D / OSRIC can be readily adapted and played with any D&D rule system.

M1. A Miraculous Mousey Metamorphosis!

The adventure starts here; the Player Characters explore the wilderness on their way to the hamlet of Braeford, tracking down the thief who stole the holy relic, only to find themselves leading the defense of the town against the nefarious rat raiders.

Deliver important dispatches to Lake Town and take out any bandits along the way. Well, that’s the plan, but since when does anything go according to plan? A free-flowing wilderness adventure that culminates with the party arriving in Lake Town, hopefully all in one piece.

An urban adventure with a dungeon crawl twist: solving mysterious murders, uncovering an ancient evil, and discovering the clues leading to the recovery of the holy relic.

Travel to Hill Town and delve into the mines to rescue a missing Cleric, the last person seen with the holy relic. Treasure awaits, but maleficence is ever present. And when you finally defeat the enemy below, can you make it back in one piece?

Your party has finally obtained the holy relic but not the knowledge to use it safely. The Oracle in the Rookery is willing to help, but only if your party is willing to hunt down the creatures who keep eating their young.

The barn is big, dark, and dangerous, but while the fields nearby may seem like a perfect sanctuary can any mouse be truly safe when felines are about? Teamwork and timing will be put to the ultimate test as you try to outsmart the cats!

A three-hour cruise leads to being shipwrecked on a perilous island where pirates, bards, and birds rule the day. But escaping isn’t the only challenge—some secrets on this island are best left buried.

When the mousetrap is sprung, the mind games begin – a 4D puzzle where space and time warp and fold. Unravel the secrets that will shape your fate: break free to the human world or be lost forever in a labyrinth of cunning and deception?