Welcome to the first of many published dungeons for the Crypts & Creatures RPG. While these were designed for C&C, they can be modified for other 20-sided dice-based RPGs. The dungeons themselves are storyless as they were designed to help the GM with the dungeon aspect of their campaign without interfering with any existing story elements.
The Halls of Horror: 4 characters of levels 2-4
The Sanctum of Shiva the Destroyer: 4 characters of levels 4-6
The Crypt of Crimson Death: 4-5 characters of levels 9-11