Excellent combination of the 24XX system with a more D&D-esque style of play. It keeps the core of the system simple but expands some areas to give players and GMs more guidance in running D&D-style sessions. I particularly appreciate the nuanced way some of the rules have been subtly tweaked to fit better with the additions Dungeon Soul brings, rather than simply sticking the new parts onto the 24XX rules and calling it good