I play the game daily, I feel like I got an AAA release for my c64! :D Will it be possible to save the high scores on the kung fu flash? If not never mind, I am more than happy playing on my pi1541 :
It auto-saves to an EasyFlash cart, so should also work on King Fu Flash. You just need to save the cartridge image if swapping games, and I'm pretty sure KFF prompts you to save the file when you swap.