Sean Andrukaitis

An official OSE supplement of demons, cults, and dark magic.

Will the brave mice of Sheltered Springs be able to climb Wretch-Wing’s tower and save their village? This zine contains a fully-mapped vertical dungeon, filled with treacherous obstacles and inhabited by friendly and fiendish critters.

This campaign is started to fund a small print run for the Popup-Dungeon: Stinkcity.

Mausolympics is a zine that details the rules for running a sports competition in Mausritter. Take a break from your usual Mausritter campaign and test your party against seven rival teams. Or pit two or more play groups against each other!

A Mausritter adventure collection of aerial escapades.

Since the Night Market opened a month ago, micefolk have traveled from miles around to revel in culinary delights and exotic entertainment. Everybody wants a paw in on the action and it all comes with a cost. STEP RIGHT UP!

A Mausritter adventure where the culinary and the art worlds collide!

A modular mech-building simulator and urban adventure setting for Mausritter.

A bundle of Mausritter adventures where mice explore from abandoned forest shrines to subterranean cursed caves.

Fight to free your home from the terrible rule of The Baron in this campaign for Mausritter.

A Mausritter realm enclosed within an ancient stone wall abutting treacherous cliffs and pounding sea, full of warring factions, curious characters, and untold adventure.

Return to the forest of Pwyll from Tiny Fables for more dark, mysterious, and whimsical adventures for Mausritter.

A trove of hand-drawn items, weapons, & magical gear for your Mausritter games—plus a Crafting "Recipe" Manual to create more complex items! Perfect for tiny heroes & big adventures. Add charm, depth, and creativity to every session!

Creep through less-than-abandoned mineshafts, seek a seer atop a sombre gravestone, flee a treetop tea party without becoming cinders, and get caught in the crossfire of a raid upon a bomb-turned-vault in this bundle of mouse-sized adventures.

A war-time adventure setting featuring two mouse communities facing an invasion from a cabal of carnivores. The top-secret folio will include mission pamphlets, maps, and a Field Guide detailing the setting, factions, creatures, and more.

An ambitious, interconnected, and beautifully illustrated setting for Mausritter, transforming an amusement park into a vast mouse-scale kingdom of peril, potential, and play. "Redwall meets Rollercoaster Tycoon (with a touch of danger and drama)"

Mausritter: Junk City is the new official campaign for everyone's favourite mice game.