I imagine I'm not the only one who feels this way, but completely breaking a game is the most interesting part of speedrunning for me. The Zelda franchise is a great example, and I've enjoyed running OOT any%, but I'm interested to hear: what are some of the best/most fun/most broken glitch-heavy speedruns?

try searching "super mario sunshine glitch speedrun" or if you have switch speedrunning super mario odyssey in two player mode

Donkey Kong 64. Its pretty normal for about 5 minutes and then everything goes to hell lol

Actually every Mario Gamer from N64 till Nintendo Wii,every Portal Game,Half Life,The Walking Dead Saint and Sinners,Boneworks would come to my mind

DOOM 2016 is completely broken in 19 seconds after the opening cutscene when starting a new game.

skyrim. it's bad enough at helgen but when horses get involved shit hits the fan quickly

Almost all Valve games in general, and Mario 64 0/1 Star

Portal 1, SM64, and Legend of zelda : Ocarina of time are really heavy on glitches depending on what category you're running

cough Shrek the Third cough

outlast is very glitch heavy in almost every category