This guide made by me for some speedrun event, it covers pretty much everything you need to know to speedrun this game (images included!). If you need some help or clarification, feel free to contant me, links are available at my profile.

https://docs.google.com/document/d/1Y2nZaglvVBSb-qRydEibr1in2BWesEDz/edit?usp=sharing&ouid=115751326020800904707&rtpof=true&sd=true