Double-click flag so that the music syncs! 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.
Credits to Peashooterwaffles24 for making the opponent characters and to Slam_Dunc for the program. and also when i say this took 4 hours to make im not exaggerating so it might be bad.