World of Warcraft: Cataclysm will bring sweeping changes to the world of Azeroth. Players will 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.

In Cataclysm, players will witness the face of Azeroth being altered forever, as the corrupted Dragon Aspect Deathwing awakens from his subterranean slumber and erupts onto the surface, leaving ruin and destruction in his wake. As the Horde and Alliance race to the epicenter of the cataclysm, the kingdoms of Azeroth will witness seismic shifts in power, the kindling of a war of the elements, and the emergence of unlikely heroes who will rise up to protect their scarred and broken world from utter devastation.

Building on the foundation established in World of Warcraft and its first two expansions, Cataclysm will add a variety of new content and offer players the opportunity to rediscover Azeroth and experience the game from a whole new perspective.

Blizzard has started issuing invitations to participate in the testing process to a wide range of players from around the world who signed up via their Battle.net accounts. While enjoying an early look at the game, beta testers will provide valuable feedback to help Blizzard Entertainment find bugs, address balance issues, and polish the new content.

"Our focus with Cataclysm has been to build on the knowledge we've gained through the previous expansions to deliver the best, most compelling World of Warcraft content for our players to date," said Mike Morhaime, CEO and cofounder of Blizzard Entertainment. "Gathering focused feedback during the beta test will go a long way in helping us reach that goal when we launch Cataclysm later this year."

Key Features:

• Two New Playable Races: Adventure as the cursed worgen with the Alliance or the resourceful goblins with the Horde.
• Increased Level Cap: Advance to level 85 and earn new abilities, tap into new talents, and progress through the path system, a new way for players to customize characters.
• Classic Zones Remade: Quest to level 60 as you never have before. Familiar zones across the original continents of Kalimdor and the Eastern Kingdoms have been reforged by the cataclysm and updated with new quests and content.
• Flying Mounts in Azeroth: Explore Kalimdor and the Eastern Kingdoms from a whole new perspective.
• Guild Advancement: Progress as a guild to earn guild levels and guild achievements.
• New High-Level Content: Explore newly opened parts of the world, including Uldum, Grim Batol, and the great sunken city of Vashj'ir beneath the sea, and enjoy even more high-level raid content than in previous expansions.
• New PvP Zone & Rated Battlegrounds: Take on PvP objectives and daily quests on Tol Barad Island, a new Wintergrasp-like zone, and wage war in all-new rated Battlegrounds.
• Archaeology: Master a new secondary profession to unearth valuable artifacts and earn unique rewards.
• New Race and Class Combinations: Explore Azeroth as a gnome priest, blood elf warrior, or one of the other never-before-available race and class combinations