The original Mac version of Diablo also came with debug symbols, at the time I had written some sort of 'companion cheater map' thing that piggybacked onto the

The original Mac version of Diablo also came with debug symbols, at the time I had written some sort of 'companion cheater map' thing that piggybacked onto the game for doing various nefarious things. It was called 'Dieblo' ! I also had to reverse engineer a whole lot of things, but at the time with Macsbug and a little bit of patience (and an OS with no memory protection whatsoever) it was pretty trivial work.