Platform(s): Windows, Mac OS X
Year Released: 2004

What more can we really say about World of Warcraft that you don't already know? As the most-subscribed to MMORPG of all-time, WoW has taken on a life all its own, and earned one of the most-devoted video game followings ever, as well as one, awesome, South Park episode. It's even spawned its own virtual economy! People make real lives in Azeroth and, with a seemingly infinite number of side quests to take on and players to team up with, it's hard to blame them.