Here's the downloader/installer for the U.S. English Mac edition of World of Warcraft, Blizzard's ever-popular fantasy MMORPG. You will be able to play right away if you have a trial account. To enjoy the full features of the game, you will either need to purchase a key from Blizzard online, or purchase a retail copy. World of Warcraft gives you the freedom to explore Azeroth and battle monstrous beasts as you become the champion of the realm. Dive into World of Warcraft and discover your destiny. With a monthly subscription, you have full access to all the expansions and content that let you become a real citizen of Azeroth.