HERO is Back 2 for PC would be technically challenging to port to the C64, unless you gave up the scrolling. In any case, I'm taking a long break now, after which I'll decide whether to continue programming C64 games or pursue something else.
Good to know. Take a break, you certainly own it. I'm gonna miss ports like Lock n' Chase, Bagman & Dig Dug Revival but you already made a lot so thanks for all the work. Enjoy your time off.