Make no mistake, Kid Chameleon is long, difficult, and hates you. But if you've played enough of it and you want to check out what the last boss is like, then I have some good news.

First, make your way to the end of Blue Lake Woods 2 (the second stage of the game) and you'll see these P blocks over the flag.

Hop on top of them and make your way to the last one just over the flag. While there, press Down + Right + Jump + 'Special' all at the same time. Done right the stage will end and you'll have an express ticket to Plethora, the final boss

He's pretty tough to defeat, but if you run out of continues, it's pretty easy to get back and try it again.

Good luck!