The Entertainment Software Rating Board has detailed and rated Rock of the Dead for PlayStation 3, a House of the Dead-style. The game which has been rated T for Teen has the following synopsis:

"This is a first-person shooter in which players assume the role of an aspiring rock star who finds himself in the midst of a zombie/alien invasion. Players defeat the creatures by accurately hitting notes, matching inputs, and creating successful riffs—these guitar attacks kill the various enemies. When the bugs, zombies, aliens, and mutant dogs are hit by guitar attacks, brief blood-splatter effects occur. Green blood stains also appear on the floor, in elevators, and on walls. Some song lyrics contain brief references to sexuality (e.g., "And vicious t-bird breed on the whore" and "Brain trash porn flash what is why"). During a protracted boss battle, a giant zombie will spew green vomit onto the ground."

Rock of the Dead has however only been rated for the PS3, even though it was confirmed in development for Wii and 360 as well. So it could have become an exclusive to PS3 title, but it is more likely that this is one of the rare occasions where the ESRB rate the game on each platform separately. The game is rumored for release on October 5th 2010.