Want to make the Hard-Boiled Heavies a little more menacing? This mod supplies them with a recolored palette that makes them darker and more sinister. They still play the same, but they'll certainly show off a little bit of a more diabolical style in these new shades of gray, red, and black. Be aware, this mod needs the Sonic Mania Mod Loader in order to work and play properly.
Credits: HotaruHivemind