I was the one Who posted and discovered the Automactic Shotgun. First you must have an Uzi Then you Must rapidly click while equiped with the Uzi It will take a while before hell unleases.
its not a mini-gun.Its a light machine gun called the minime.It may not really matter, but I still feel like correcting you guys.As for the last stand glitch.I can't really find a good use for it sense the first game was too short, and too easy, but thanks for the info anyways.