We got Gary Busey playing as Badass Santa, we had a metal head in Killing Floor 1. Hows about Ozzy for Killing Floor 2? He's the Prince of Darkness, and I say he'd fit the game's over the top gore, gun-slingin' style that is known as Killing Floor. Imagine hearing Ozzy scream "SHAAAROOON" when a Fleshpound rages, it'd be priceless!