Super Mario Bros. 3: “Game End Glitch” in 00:00.216
tasvideos.org
tasvideos.org
To take a subtle bug in something like a physics engine and bend it to your will to eek out another 5s save off the world record is absolutely fascinating.
Not to mention things like TASBot which always makes a great GDQ watch https://youtu.be/7CgXvIuZR40 and got me interested in speed running in the first place!
Anyways, great writeup and an awesome way to exploit this historic bug.