Snake Clone C#

Now this, this, no, no, no, and no, this project is the worst thing I have ever seen I grabbed this so I could code an machine learning robot to play this but you know what I found Who ever made this doesn't understand there are way better and faster ways to code this project for the menu you wouldn't write out a whole new string off of a selection based system that's terrible. The organization is of the second grade level, I have to admit I'm pretty young and not the greatest at coding but at least I can organize. There isn't one region to separate anything the comments half of the time don't make sense, even the naming of anything is bad don't ever make a variable or function names long as in - "Did_Snake_Crash_Byself" that also doesn't make any sense "byself" that isn't even an English word you would say itself first off and you would make it shorter. I know that is very critical and for all I know this person who made this doesn't know English well ok, I'll give him the benefit of the doubt. Wait, wait wait one second I forgot this whole game is coded in one script, that's right one, ok once again it's snake so It's not that bad, but once again there's things like how you set the color of the menu text why is it set to the snakes body color why would you do that if you want it to be the same color cool make another variable don't use the same variable as the snakes color just whatever you do in the future or now this was made in 2015 make sure you please organize, make better names, and come up with better problem solutions. Edit: Ok that's only the "Game.cs" file every other file in the project looks like they knew what they where doing idk if it's another person or what but I can tell you the "MyGame.cs" looks 3 billion times better