I am making this not because it is easy but because it is difficult, it will require us to break down all of Snakes logic into modules and add all them modules into one which can then be attached to a simple display and played.
If you want to help please comment your skype name, your in game name and your experience with redstone logic (if you mainly use timing to make stuff you may not be a lot of help in this project as 99% of it will be logic based).