This is not a game. It's simply a project which contains functions that make it easier to use pen. Inside the code there's a 'Rectangle' block. It quickly creates rectangles of all sizes. You'll need to add all sorts of scrolling and whatnot if you're making a pen platformer, but this will help you achieve a bit more 'fleshed out' look. I might add more blocks as this project continues on, especially if it gets more popular.
