KingsIsle Entertainment announced today that over one million unique users have registered to play Wizard101, just five months after its launch in September 2008. Wizard101 is a virtual world of wizardry in which magic and sorcery come to life in a quest that involves a massive cast of good, evil and frequently silly characters. Designed to fill the void between online play sites for the very young and Massively Multiplayer Online (MMO) games with mature adult player interaction, Wizard101 puts players in the fantasy role of a Wizard apprentice at the Ravenwood School of Magical Arts.