Happy to start cracking on some support routines.
One last idle thought... it seems like with the support routines you are chasing after beginner-level participants. Would they be served well by individual demo carts?
I'll admit that I had a bit of a tough time following the code in the demo cart, as it was easy to get a little lost in the transitions. What if there were, for instance, a NINJOE.P8 which actually implemented the character in a barebones platformer, so folks could just design levels and tweak values? Or a RPG.P8, MATCH3.P8, etc. I could work on one of these as well.
Thanks again!