Thread: hacking?

The best way you can is probably through the use of something like cheat engine and art money, which finds values and changes them. So if you got emulators, like I used to give myself infinite ammo on resident evil, you'd just have cheat engine find the program, search for the amount of ammo you have and change it, theirs a basic tutorial that comes with cheat engine that teaches you those things.

Sometimes when you download games you can find the texture files and change them in paint, I used to do it with a MMORPG called Bots but it only showed up that way to me, I could also change the music files.

As far as emulators go their are really detailed ways, some games like super mario 64 have programs that can edit them more practically to change the textures on things.