KingsIsle Entertainment has announced the launch of Grizzleheim, a new 3D world for Wizard101, 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. Inspired by Norse mythology, Grizzleheim is an airy, outdoor landscape of snowy mountains, glacial ridges and towering trees that is home to three new Wizard101 tribes - Bears, Wolves and Ravens. Players will first encounter the Viking Bears of Grizzleheim, great traders with the ability to travel the worlds of the Spiral, in the free-to-play areas of WizardCity. As student wizards adventure through subsequent worlds, Grizzleheim offers new quests, new locations to explore, new opponents and new Viking-themed decorative housing items interspersed throughout the mid and higher levels of the game.