Starting with "Legend of Mir 2", there were many Korean online games that hit Chinese gaming market successfully with millions of concurrent users(CCU) in games such as "Dungeon and Fighters" and "Crossfire". Yet there are many failed ones too. (Aika Online, Cabal Online, Crossfire, Dungeon Fighter Online, Fifa Online 2, Lineage, Lineage II, PC, PS3, Ragnarok Online, Xbox 360)