Scrolling through all of my old projects, Ifound this. That's really all I need to say everything else was already typed for me, by me. I think that this is the simplest platformer (simplest, not easiest) to play possible. The only necessary control is jump (you can click or use space). Going from one side to another and running into a block will cause you to get stuck though so use "R" to restart a level. Everything else is in-game. Click the green flag to start.
I finally designed my own script for gravity! All the blocks in the levels are stamped, not cloned so there should be little to no lag! All artwork and scripts by me. Music is unknown unfortunately. There are 8 levels. Thanks for playing!