Ok, so Blockbuster got this game, but not House of the Dead Overkill. WTF? Idiots. So I rented this instead.
Its not bad. Not really good, but not bad. Boob physics are not as good as Bloody Roar's, they bounce forward instead of up and down. Its funny though.
Almost everything works, controls, graphics, the instructions on how to do moves are just screens with text, camera can suck sometimes. You have to be looking directly at a zombie to target it. You can be standing right next to one but if you are not staring at its rotten corpse you will not lock on.
If you want a fun rental, give it a shot. If you can find it for $20, go for it. Its like PN05, just replace guns and robots with swords and zombies.
Some tips: If you get too much gore on your sword, it looses its effectiveness and gets stuck in the zombies. If you use the special move, it takes away part of your life. And there are no refills in the levels. You just have to make it to the end of each one.