Building on the foundation established in World of Warcraft and its first two expansions, World of Warcraft: Cataclysm adds a variety of new content and offer players the opportunity to rediscover Azeroth and experience the game from a whole new perspective. Players are be able to adventure as two new playable races, achieve new levels of power, take on challenging quests and dungeons in all-new zones, and experience dramatic changes to familiar aspects of the game in the wake of a world-shattering disaster.