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.
Fnf VS Sonic exe created by MarStarBro (I know saster owns it but marstarbro made the mod) Song is sunshine from that mod C2a Let me know in the comments what songs I should do next!