To create a mod menu first you will need to learn how to code C, not C#. Also, you will need to have a SCOCL source to start your menu. You can definitely find some old trainer source online somewhere. You're also going to need notepad++ to edit the source. And finally you'll need to know how the menu source works. Such as how to create menu options and make them work. Also to change the base up so you don't look like a leecher. Unless you know what you're doing you'd be better off using someone else's menu. You can PM me and ill send you a SCOCL project with nothing in there. But I'm not going to teach you because that would be way too long and you probably wouldn't understand it.........