Dungeon Crawl Exploration (DCE) is a new mechanic that takes effect during some expansion stories. These new rules take effect when players encounter “Dungeon Crawl Exploration Begins” within a story. Dungeons crawls have a set of goals for the entire dungeon rather than one per map as normal. There is a DCE Creature Table included for random skirmishes and encounters. Maps are divided into rooms, which are separated by doors and/or portcullises.