Woah, thanks for playing my game, can't believe someone made a YouTube video already! I am working on some sounds at the moment, but audio is generally last on my priority list. The undead's conga line was unintentional, but it does look kind of funny. Did you encounter the flying zombie glitch? It happens sometimes when a villager turns into a zombie. I think it is caused by overlapping collision shapes, but I am not 100% sure. Good luck with your YouTube channel as well!