Battle of the Immortals is an upcoming MMO that is scheduled to launch in early 2010, and the Perfect World Entertainment team promises in a new blog entry that it will be the company's "most unique offering to date." The game is one of the first titles developed by PWE's development studio in Shanghai, which will apparently give it a different flavor from the games developed in Beijing.

The blog doesn't provide any gameplay details, but it does state that "the armor and weapons in BoI are incredibly detailed." More information on the game should be revealed in the coming weeks.