Help me - Only for trainer makers.

[DABhand]

May I suggest you learn the subject more fully, especially learning ASM.

I think you really have no idea on how it all works, I said the above was an example, but it was a chance you could have used to look into, but I think it went way way over your head.

Yes of course you will have to disassemble the game, because games are not all about freezing a memory value all the time, there is such a thing as DMA (dynamic memory allocation/addresses - whatever people prefer to say) and you have to defeat it by various methods.