Planet of the Apes(Old PC Game)

[funk192]

Hi I've been trying to get this game to work in a higher resolution and in widescreen but I cannot figure it out. In the menu you can only select 640x480 800x600 & 1024x768. I haev tried comparing two setting.save file with a hex editor to see where the res is changed but all that changes is 1 byte, 01, 02 & 03 each corresponding to the three resolutions. I tried 04 and 05 & such but no luck. I've also tried Toca edits Universal res changer and that didn't work either :(

Anybody have any idea?