This is like no Resident Evil game you've ever played: You run, you gun, you eat through boxes of ammo.
In Resident Evil: Operation Raccoon City the creep dead are less an inevitable death and more a tactical weapon that can turn on you. Wound an enemy deeply enough, or be wounded enough, and they will fall upon their victim in a blood frenzy.
The rest of the time they're sort of in the way as you fight to clear the city from the meddling military Special Ops.
Here's a quick look at nearly six minutes of an early level of the game. Keep in mind that while I'm playing on my own, up to four players can take on a level together at a time.