It had to happen: A Transformers cell phone game is coming.

Glu today announced that they will be launching the "first-ever Transformers mobile gaming experience" this June, just before the movie hits.

The phone game will let mobile gamers "play as Optimus Prime or transform from vehicle to robot and back again—all on their phone." The company will also be selling Optimus Prime voicetones and wallpaper from the movie. Brian Crecente

Glu Official Web Site