Hey Six. I was just talking with some friends about a game I used to play in the arcades "Shoot Away". It was insanily popular in southern US at the time. Here is a pic:
http://www.weirsbeach.com/halfmoon/arcades/funcentergames/shootaway.html
Apparently it was by Namco (see the logo near the bottom right corner of the screen) and I didn't see anything about it here so, just letting you know. I wish this could be somehow MAME'd but it probably won't be :-(

-Smitdogg