Wow, excellent work on the Cadaver viewer! As a long-term Bitmap Brothers fan I really enjoyed seeing this.
I was wondering... since the data files have all the same format, it should be possible to run the second and third demo in The Payoff on Dosbox, yes? Simply swapping the folders didn't work for me, but I note that the Payoff's files are packed and the demo files included in the viewer are not. Is this something easy to do?