World of ClaudeCraft is a free, open-source classic-era MMO that runs directly in the browser. It lets players quest, group up, raid, trade, duel, and explore a hand-built fantasy world online. The same game core supports an offline browser world, an authoritative multiplayer server, and a headless reinforcement learning environment. The project includes classes, talents, zones, quests, dungeons, raids, PvP ladders, and real multiplayer mechanics. Much of the world is generated at runtime,...