I'd use turbo warp, it's basically unwatchable now in standard scratch unless you have a beefy computer Hit the flag about 3 times so it all syncs up Opening the editor or going to full screen mid-animation might mess up the sync WARNING: Minimal Blood (There's like 10 ketchup droplets in total)
Pixabay - https://pixabay.com/ for some sound effects Sub Urban - Cradles