As old as the bones of a mammoth, and tenacious as a tardigrade, a Chinese MMORPG that will even run on your grandmother's laptop. Perhaps this is what determines its massiveness - in the Mail.Ru company they assure that since 2008 more than 10 million users have registered in the game. In Perfect World, 6 classes, 5 schools of peaceful professions and more than 30 types of dungeons are available. Massive PvP is represented mainly by dynasty cross-server battles and territorial wars.