Initial NES build

Some good folks discovered this fun project I did a while ago, and there was some demand to provide the compiled ROM. I'm slowly returning from my GitHub hiatus, so I'm just now getting some old requests. Sorry for the delay on this!

What this demo includes:
a) The "Frisk going into battle" animation.
b) Some Lesser Dog's "ACT" options - "Check" and "Pet".
c) Literally nothing else.

I planned to do a lot more with this demo at the time, so it's quite barren. No promises, but as my attention has been brought back to this, I might tinker and get some actual battle mechanics in here for a later release.

Cheers!