When evil makes you ugly, it's often to exhibit the "side effects" of obtaining untold amounts of evil power or of using that power to hurt innocent people. The external form morphs to match the internal form. Trying to hide with makeup is sometimes tried, because Make Up Is Evil. In video games, such transformations may be caused directly by less-than-honorable actions taken by PCs. The transformation may either grow or shrink in intensity the more evil one becomes. Taken to the extreme, the evil transformation that corrupts the super villain could do them in. Examples: