Cool how you made it look 3D, you sure had me fooled. Though, the music is a bit repetitive. I also couldn't make the jump pictured below. I think it's pretty early in the level.
The idea here is to do a wall jump so you move to the wall on the right and keep jumping while pressing the right arrow key
Thanks, yeah we could have explained that better. With double right or double left you can do a sprint, and then it is possible ;)