Go Run a Dungeon

Your evil overlord has handed you a dungeon to run. Recruit minions and fight off meddling adventurers. Pass inspections from the overlord to keep your dungeon open for business. Things are never dull when you are running a dungeon. Different people will pass by and events might happen. It could be the local village paying tribute to you out of fear, or a butch of fearless adventurers knocking on your door.