Advent Treasures is a collection of festive and winter-themed items for Mausritter. Surprise your players with 25 unique treasures which they'll pick from an actual advent calendar . Featuring some of the most known human folklore and custo...

Exposure rules that depend on the weather. A mouse can be injured or even killed by the cold. Benefits of insulating clothing, building shelters and being prepared.

Somewhere outside of Winterholme is a hidden world, but in the deepest months of dark and snow it is hard to tell apart from the icy forests of Winterholme proper. The Secret Circle is a Fey crossing which connects the settings of Winterhol...

Inspired by traditional Scandinavian mythology and more importantly the different forms it has taken throughout the years and across the high latitudes. This diversity has inspired fictional peoples that can be populated into a winter theme...

Where the snow is coldest and the air tastes like the Rime on the morning of the Winter Solstice, hidden between two snowdunes lies the secret Village of the Snow Sprites. Welcome to Crystal Burrow an adventure sight and hub for Mausritter!...