Hi and welcome!
I'm now working about another tool letting you to set up your game as you want and as you like.

Already is few tools over internet to do it? What is different in this one?
It's online and it brings you a lot more options than others.

Homepage:
http://www.ngohq.com/spectatorx/

Try it and leave some comments about it.

This already exists, it's called Crysis 2 Advanced Graphic Options Versions 1.0-1.7. And they work just fine.