I created a tutorial for how I do the speedrun for this game. Includes some small tech, how to deal with certain areas effectively, etc.

How to setup for the 9 Kick for the final bosses: https://www.twitch.tv/sidetrakkd/clip/AlluringWanderingReubenYouDontSay

I'll update this post with more information as I feel it needs clarifying, or with clips showing off important strats.