How do I create a cheat?

Question

C++ / C#

I am learning c# and i like cheats for games.
But I asked questions.
1) What type of project should I create in order to write functionality in it?
2) What should I do when I wrote a cheat and want to integrate it into the game (how can I do it?)
3) Do I need any knowledge beyond jap?

Answer 1

mama's hacker - is it?