Thanks for the feedback! You are welcome to take off the 3 lines of code to press [Y=] if you wish, it never affected me negatively. However, for some of my friends, without it it causes a DOMAIN error. I wish I knew why, I'm guessing it's from accidentally pushing buttons while loading. If you have a better solution, I'm open to it.
I was very interested in that website by the way, thanks for leading me to that! I'm not sure how I could convert my game to 8x16 without losing the "LEVELS:" and "KEYS:". There is nowhere to put them without modifying the maps entirely. Actually I could put them on the corners of the maps, that would probably be best. Thanks again!