Help For GAME Hacking with Code ( i am beginner(noob) )

In addition to what FatAssHacker123 said, you should also read below:

Example:
Learn C++ basic syntax, write some basic programs with the windows console
Learn C++ OOP, learn to use objects and continue to write programs
Learn STL, this will help you understand so much more about your language.

Practice, practice, practice.

Once you feel like you've learned all that you can, pick up some more books on advanced/intermediate C++ programming.

Practice, practice, practice.

After you have a solid understanding of C++ you can do the following;

Look up guides / tutorials / memory editing forums and possible open sources for hacks/bots.
Learn the difference between hooking and injection. After that, learn how to do it yourself.
Learn the basics of assembly. You just need to understand what you're looking at, not actual coding in the language. (asm)
Pick up a book on reverse engineering and read through it.
Find a de-compiler you want to use. Most 'pro' hackers use IDA PRO, some use ollydbg. My suggestions is IDA PRO. There's a book on how to use the program. Yes, you will definitely need a book for that program.

Once you've finished all of this you should be ready to make your own hacks. Oh, and probably get a job at just about anywhere you want.