Mythras Core rules Mythras is the acclaimed roleplaying game from The Design Mechanism. For those new to the game, Mythras is a straightforward, roll-under perc

Mythras is the acclaimed d100 roleplaying system from The Design Mechanism. Mythras is a percentile system. In Mythras your characters are defined by their cult

Mythic Britain is a complete sourcebook for adventuring in Britain's Dark Ages using the Mythras rules. The book includes an extensive history and background of

"This book contains setting information for role-playing in Rome during its Monarchy and Republic. Although it includes some complementary rules and skills it i

Classic Fantasy brings Old School dungeon crawls to the Mythras rules. This book contains everything you need to emulate the fun of class and level-based advent