A mega-dungeon that supports a full-year campaign. A legendary adventure considered by many to be one of the greatest of all time! Explore a thousand-year-old dungeon mystery waiting to be solved...

Whether you’re a group of local heroes sent to investigate mysterious goings-on in the nearby haunted wood, or famous mercenaries plotting and scheming in the big city, the MCDM RPG makes building adventures and fighting monsters fun.

Elevate your game with dozens of stunningly detailed doors presented on acrylic standees. The perfect terrain adornments for RPG maps or board games!

Journey through the depths of Ostoya in this massive 5th Edition Adventure spanning six premium hardcover books!