Double-click or spam the flag so that the music syncs! (and so a few glitches don't happen) You can replace characters by going into their costumes and replacing the poses with your characters' poses. You can also change some of the animation code if you want it to look different.
@SquigglyTuff for the original and some TT things like the background. I remastered all of the sprites.. EVERY SINGLE ONE except for majins. This took a lot of my motivation, if not all of it. ;-; mainly bc I couldn't remix Triple Trouble without the chart breaking. So basically I had to a bunch of coding, I'm not gonna bother trying to fix some of the bugs in this.