Excellent hack thoroughly deserving of both its Sickos and Standard: Very Hard labels. If you like short gimmicky Very Hard hacks like Nachos and Fried Oreos, you'll probably like this. It is one of the harder such hacks on this site, with two particularly sharp difficulty spikes.
Sidenote: Actually downloaded this hack to take a break from a level in Banzai Mario World which had cursed ASM that made Mario continually alternate between regular and spin jump. Surely a hack from six years later wouldn't have the same brutal ASM, right Anakin?