Konami’s working on Rock Revolution in a battle of the band… games, against Rock Band and the Guitar Hero franchise. Activision, now, may be attacking Konami’s current dancing title Dance Dance Revolution with a new dancing franchise known as Dance Hero.
The US Patent and Trademark Office now has on file, an application by Activision to trademark “Dance Hero.” This news doesn’t solidify any real title but tell us their design teams are kicking around some new ideas to attack their competitors turf.
In January 2007, Activision trademarked “Guitar Villain” and “Drum Villain”, with no sign of a game bearing either handle having yet surfaced. This past February, it locked down rights to the title “DJ Hero” without announcing a new product, although rumors of a turntable-based mash-up game bearing the name are beginning to bubble up. (gamespot)
Does another dancing game sound interesting?
Yesterday a rumor started which said Google was looking to purchase 
If you’ve got Microsoft Windows or an Xbox 360 you’ll be eligible for the public beta of Call of Duty: World at War by Activision. Although the game is set to deploy on the 11th of November, many of us will be able to get a taste of the multi-player action early by entering into the beta.
Activision’s Dan Amrich