Great game, one of my favorites! I would love to have the source code to play around with trying to create variations using the same engine, or that weapon editor. I wonder what language it was written in? I think I have three versions of it (A500, AGA, and CD32) plus the free versions that came on an Amiga Format, or CU Amiga disk.
I don't think I have unwrapped or opened the box for the A500 version.