This is a free app that is sponsored by Bing. The app includes some of Katy Perry’s Hits like Hot N Cold, California Gurls, I Kissed a Girl, Waking up in Vegas and More.
The game is set with the Tap Tap game engine which is very similar to guitar hero. This free version is a lead into a full version that can be purchased. The game is very entertaining and demonstrates the system very well.
Purchase More Songs
All New Tracks
Fast Paced Controls
Easy to Learn, Difficult to Master
Smooth Game Play
The Revenge Full Version is great. Katy Perry Revenge 2 is a fun game as a lead in to the more robust pay version. Great demo and will probably get you hooked enough to buy the full version.