I was curious in how far I'd be able to modify the graphics of HnH. Only thing, I don't know how to start doing this.
I did some research and found a resource editor called XN Resource Editor. It looked quite neat so I downloaded it.
I tried to open the .res files from HnH to edit them, but it gives me an error message saying:

What am I doing wrong? Or how should I edit graphic resources?
Thanks in advance
