The B key makes the multiplier appear/disappear. The M key makes the Maximum tomato appear/disappear. The F key increase the speed. The G key decreases the speed. The LEFT and RIGHT arrow keys change the song. The K key make the Kirbys random color or a specific color with the slider. The D key makes the black hole Kirby appear. The A key makes the black hole Kirby disappear. Space resets the black hole Kirby size.1 key makes the black hole Kirby stay the same size. 2 key makes the black hole Kirby increase in size as it sucks up other kirbys. You can't suck up the original kirby with the black hole Kirby. Just so you know, the clone limit of the Kirbys is about 300 total Kirbys. They are other keys that do certain things but that is up to you to figure out.
Obviously I didn't make kirby and the songs. All the Songs are from KIRBY PLANET ROBOBOT. I just put in some of my favorite songs from the game, if I put all of them, it would crash!!! Nintendo gets credit for the kirbys, the songs, and the Maximum tomato. If you want to see the name of the song in my simulator, just press see inside at the top right of this screen and go to backdrops and then sounds.