The cheats download file is not going to be added as I figured with all the help elsewhere on the site, it just wasn't necessary. Still, I do have a few suggestions for you:.

Infinite Money & Ammunition:

Begin a new game on "easy" difficulty setting. Then, click on McCoy and load a new game on the "easy" difficulty setting under "OPT". You should now have infinite money and ammunition and it should be harder for you to be killed and easier to kill your enemies.