I decided to make a MultiCart system for NES using MMC1. It allows you
to easily add 11 of your Mapper 0 (aka NROM) NES games to a MultiCart
ROM. On powerup there will be a menu listing your 11 games. Using Up
and Down you can move to the game you wish to play and then press
either Start or A to load that game. Once the game is loaded if you
press Reset it will just reset the selected game. To return to the Menu
you should power off and on. No support for this program, sorry.