Can anyone help me remember the name of a pinball machine?

The machine would have existed in the late 80s/early 90s. It was themed around orcs invading a castle. The art on the pinball board was a top down view of the battle going on in the castle courtyard. Between the lower flippers were several knights firing machine guns towards the invading army at the top of the board. Does anyone know the name of this pinball machine? I've tried searching to know avail. The game is not "Medieval Madness".