Red Dead Redemption: Undead Nightmare Pack - Undeadwood Gameplay Movie
Two players take on waves of zombies.
@Rabastu Ravager mode is great until you run out of ammo for the Mauser pistol and have to use the sawed-off shotgun. Then it's a drag to play.
@Gelugon_baat yeah they get better over time...but the class this guy is using, ravager, is the worst, overkill and longshot are pretty beast