One of the most stressful part of making video game is making music for the game. I know over thousand of video games music in my mind. Making music is hard due to having 1.9 KB left. Sound effect I can do, they are usually short and can be complicated. I think I need to somehow make a music driver or something that each note played can be alter by tone and volume. And the number of time that part of the track loop before advance to the next one. I do need to take a break from the project a little, since I been hyper focus on this game for several weeks. Once music is made and acceptable by me. Then I can add few more sound effects and title screen graphics. If there's space left, then add more metatiles and fill the char sheet with more graphics.