Started my own little battle spawning in a bunch of enemies, probably the most amusing thing was the hellknight getting hit by one of the zombies chainguns and proceeding to lay a whooping on him and a few other zombies. Framerate was pretty decent as well given the settings, the large map and the amount of enemies on screen.
http://homepage.ntlworld.com/gerald.mar ... /town4.jpg
http://homepage.ntlworld.com/gerald.mar ... /town5.jpg
http://homepage.ntlworld.com/gerald.mar ... /town6.jpg