I realize this is an old thread. I just started playing Snatcher for Sega CD on an Anbernic ARC handheld, and was lamenting the fact that the color pallet for the game is a bit washed out looking. I'd like to see if I can help with this, if ShadowMask is still active and wants to monkey with this. Please contact me and let me know what I could do to help. I have a lot of IT experience, working with strange one-off file type things, and have limited programming and scripting experience.