Video tutorial series for how to speedrun the game:

https://www.youtube.com/playlist?list=PLDR9ztcetZE9CZ2io-Hj0sIJYx44ynTcV

A guide describing all of the game's strats, plus some hypothetical ones:

https://docs.google.com/document/d/1B9tP-DYh85XkOjGxCrfP0O0rDy1Ld2JrP6ieyQ8njbM/edit?usp=sharing