So many weeks ago, I found a weird rom hack, Mario had cyan and black overalls, only 1-1 was changed, to have like 1 block moved, but in 1-1, Mario cannot shoot fireballs, but in 1-2, Mario can shoot fireballs, but they phase through the ground, Mario also had moon jump, I have no idea who made the hack, but it seems like a hack that makes it so the level type effects Mario, like they permanently injected some codes from what I can tell. If anybody knows what codes were used, comment the codes.