2026 · Role-playing (RPG) · Adventure · Linux · PC (Microsoft Windows) · Mac · Android · iOS · Web browser
United Online is a free-to-play 2D fantasy MMORPG where thousands of players share one persistent world. Choose your race and class, level up, master professions like fishing, mining and crafting, join a clan to conquer fortresses, and fight in duels, tournaments, Battle Rooms and Capture the Flag. Explore cities full of living NPCs with their own stories, take on quests and dungeon bosses, and play on PC, Mac, Linux, Android, iOS or straight from your browser.