right arrow- move up arrow- jump when dead press flag again to make coins work.
Thanks to: http://scratch.mit.edu/projects/1254902/#editor it's a scrollx tutorial by funnyman1120 I used it a bit for my MovingBackground data block. http://scratch.mit.edu/projects/25226679/ it's a gravity tutorial by animation-k-remix I used it a lot for my Gravity data block.