[duskwuff]

Somewhat disappointed. I was expecting them to use the well-known arbitrary code execution exploit in this game to load their own implementation of FizzBuzz, cf. https://www.youtube.com/watch?v=OPcV9uIY5i4

The method used by Masterjun3 is TAS-only (it involves executing the contents of the controller registers as code, which requires frame-precise inputs), but there are some other methods which are more viable for a real-time attack.

[skykooler]

For example, this video https://www.youtube.com/watch?v=hB6eY73sLV0 by SethBling where he manually exploits SMW to rewrite some of its code and turn it into a Flappy Bird clone.

[jowsie]

The jailbreak he did is neat, too. https://www.youtube.com/watch?v=Ixu8tn__91E

[rightbyte]

Remote code execution.

That has to be the most awesome hack I ever seen.

[0xTJ]

Arbitrary, not remote, but definitely really cool.

[0x003]

RCE in SMW would be particularly impressive

[patcdr]

I've built a system that kinda does that: https://patcdr.net/carl/listing

tl;dr: People can build ASM modules on that site and load them into my game (when enabled) using chat commands. And it does work on my original SNES by using some SD2SNES trickery.