< > = move left/right, x = jump, e/q = toggle invisibility(mainly for impossible jumps), j/g = toggle crt effect, a/d = move mx left/right, z = mx jump, c,v,f,h,t = mx voice lines, m = spawn more ground blocks and k = spawn sky blocks, i would recomend f11 fullscreening then pressing scratch fullscreen for the best experience, in the code you can change the chase song into the regular run, the current run, or the fallen kingdom retake run.
https://scratch.mit.edu/projects/957239182/ for sprites https://www.youtube.com/watch?v=-bAxG7CNu3o for music mario 85 by squishybox/felix box remember how in the original i said it would be an add yourself, i guess you can change lucas or add characters that will die in the background, idk its basically a side scroller of the original game this is probably my most acctually worked on game project. i have worked on this for so long. you'll die if you touch basically anything other than the ground because i was too lazy to make it so you could walk on or get pushed by the blocks mx kills you too