Alright this might be tough to follow but here it goes. The first error in the picture is a result of using XWE and attempting to replace any texture for ROTT. Replacing, loading, raw data, etc.... Nothing seems to work. I have no idea why the wad is losing its Iwad id?
The second attempt adding in my own textures to ROTT got me a bit farther. Using the ROTT Multi Tool I broke the .wad then replaced Wall 33 like before. I even used the converter to convert my image to a .PCX image and replaced the WALL33.RLF. Then I compiled the wad and the 2nd image was the result. Is this just a color palette error?
The second attempt adding in my own textures to ROTT got me a bit farther. Using the ROTT Multi Tool I broke the .wad then replaced Wall 33 like before. I even used the converter to convert my image to a .PCX image and replaced the WALL33.RLF. Then I compiled the wad and the 2nd image was the result. Is this just a color palette error?