Before I start: I am quite skilled with basics of Cheat Engine. So if there is anyone who is willing to help me, you don't need to tell me the very basics of CE.

Hello. I tried searching for a tutorials for this, but I was unsuccessful. I want to hack weapons in a certain game, and I know the ID/value of the weapon I want. But the problem is that there is a constant value for all of the items/weapons (I need to multiply the ID with it). I tried messing with unknown initial value, but it yielded no results. If any of you could be nice and help me, I'd be really thankful!