One thing to say,
That is, This in not a cheat, it is actually trainer, This program will trained you how to play this game, How expensive is your ammo.
Most of time you die because of lack of knowledge about your enemy. This program will just train you how to play the game, After playing with this program 3 to 4 time you will learn the strategy of the game, That's all.
So friend don't think it is a cheat. It just a learner program.
Thank You.