So you don't need a trainer or actual cheats anymore, that for the enemies to die from one hit cuz you just push one button and your enemy will automaticaly go into unconscious mode by Sam's punch with an extra bonus of finishing the map in just 10 minutes. Also, I don't see that you will do anything else in the game, since you can directly sneak upon them throw behind your back one by one.
Sersiouly, even Dishonored is better at this point: grab the guard -> choked him -> drag the guard, hide him, something that first three from Splinter Cell series had; oh no, wait! you could interrogate as well.
What a limited imagination had become into this game. Looking at animations only.