Where is it? Find the tutorial at: https://docs.repl.it/tutorials/14-2d-platform-game

What is it? A fun 2D platform game that will teach you enough about Python graphical game development to expand it or build your own.  You'll learn about PyGame and object oriented programming.

What do you need to follow? This is an intermediate level tutorial where you'll need a basic understanding of object oriented programming in Python. You'll do everything from your browser so no Python set up is required. You can create a free account on Repl.it to save and share your code.