Ashmarch runs a mid-2006 revision 317 cache, so the interface, items, models, map and combat mechanics are authentic to that era. The content is not frozen there: God Wars Dungeon, Zulrah, Cerberus, the Corporeal Beast, Wintertodt, the Revenant Caves, Demonic Gorillas, a Trading Post and skilling outfits have all been rebuilt inside that same client. Free to play, no pay-to-win, 5x XP on Regular and Ironman modes.