probably not right now because barely anyone runs this game
I would LOVE to know more about this run because this game is jank as fuck
same, I’ve been trying to get my hands on a copy of this game to try and run. It looks genuinely fun but jank as hell to run
Regarding stability issues, I was running the game on Windows 7 and still the game was crashing constantly, but only in the early sections (also the starting area may not load fully which looks really fun) and after the rat guts labyrinth the game gets totally stable for some reason. So if someone seriously wants to learn the speedrun then you should check how stable the game in later areas for you. As a speedrun it's pretty fun, but even I was quickly burned out by early game crashes.
I ran a non-GOG version of the game which might be the reason why the game was crashing, but not sure if GOG version lets you skip the sewer section early on, which as far as I remember just works on unpatched version only.