An adventure for a group of 3-5 level 1 characters. Written for the Relics & Ruins roleplaying game but can easily be run with any other retro clone ruleset. People in Buckthorn Valley are randomly becoming mutated, transformig with demonic features. In order to stop this curse the adventurers have to explore a 3 level dungeon, meddle in kobold affairs, trek through a mushroom forest and face the God-Fish-Snake-Thing. All the while trying to not become mutated themselves. It won't be an easy task, but someone has to put an end to - the Curse of Buckthorn Valley! Within these pages you'll find: A detailed description of Buckthorn Valley (with a hex map) A detailed description of the city Skeinge Fort A three level dungeon Several unique monsters Detailed maps Handouts Mushrooms!