On top of the Shandor Building, (Yes, I finally played GBDoom! It kicks ass! GBII needs an ending, and the regular Doom levels need to be taken out.)
I choose one of the columns, and shoot them. But nothing happens! I have to use the Clippings code to jump off of the building, and stand on Stay Puft's shoulders, and fire, to kill him. He won't appear over the side of the building! Has anyone else experianced this?

You press the button on the column…

You shoot Gozer and goo up on to the columns you pres the right one. If you press left somehing funny happens. The right one makes Saypuft appear and as a special bonus he has eaten to much spicy food. Oh just so you know when I grow up I want to be a Rubbarb pie.