Yes, i have thought about that , but using this "gimp" option, it only took me 15min to do the quick change on the entire set , now i just need to touch up some details, this is very different to the many days i use to spend doing this before i discovered this option. The other part is i also like seeing the colours go together to see what works and what doesn't. Sure if i knew how to use your code , i could most likely do this even faster, what would be cool would be a small tool that would load the image into a program , identify every colour used and then let me just pick the colours i wanted out of the colour pallet for the game, but that is most likely a lot of work for very little return,