Dark Dungeon, Lair Builder is the newest Dark Dungeon expansion for the solo system presented by Avalon Games. Getting tired of the same adventures over and over again.  Avalon Game's not putting out new adventures fast enough for you to gobble up, well here's the solution. Build your own adventures with this random dungeon generating system. Fast, easy to use and fun, you can spend hours building and exploring your own creations, so why wait, get to it today and have a blast of a good time.