FearLess Cheat Engine

I want to make for example that if in game while the game is running if i press on Ctrl + S the game will be saved at the current point.
The problem is that the game save automatic in specific points and that i'm not sure in cheat engine how to search for the save value/s.

I'm trying to play with the save game part in the game.

never played the game but if the save is local, you wouldnt use cheat engine for something like that, you should use a hex editor like HxD

Isn't this something that is just a game mechanic/feature