I don't think this one has been brought up before.
http://www.youtube.com/watch?v=2t_FiShAp4c#

Also, level 2. This guy who does a 3-part playthrough of that: maybe the first minute or so of part 1, then skip to near the end of part 2. Unless you want to sympathize with the player's pain.

(I think the author of the hack has said the level design isn't finished, maybe he someone found ways to be even more evil?)

There are some extremely bored, sadistic people in the world.

Speaking of which, I kinda feel like writing a bot that can read the level structure, Mario's position, etc out of the game's memory and play through these sadistic levels automatically.

That does sound like a cool idea.  I want to know where I can get this hack, no bot needed. http://kotaku.com/387830/this-hands+free-super-mario-world-level-plays-sweet-sweet-music?autoplay=true

Outdone? I couldn't get past the intro of Kaizo Mario 2

I wonder how can he control Mario without seeing him, must be a master of telepathy or something.


I wonder about that too, the video is quite old now, but no mention of a patch or a pre-patched ROM anywhere. Either it was fake, or someone does not want to share