Nice Joke if it is.
Also a program that changes is stuff doesn't seem to believable. Is possible but pretty hard IIRF.
Not really.
I still think he used Cheat Engine, Artmoney or some other Memory altering software to do this.
Not to call him a liar, but he completely lost my faith on the 6.666 part.
Either he changed some files or changed an address via an application. Then he called it a mod of which name he can't remember.