[Tutorial] How Do Pros Go Really Fast?

I'm going to speedrun story mode tomorrow. I will make sure to use an application called NohBoard so you guys can see when I press my keys on the keyboard.

The map:
http://steamcommunity.com/sharedfiles/filedetails/?id=510517129&searchtext=subwave+1.4

Music:
https://www.youtube.com/watch?v=m9_aa7_2-sc&t=55s

Видео [Tutorial] How Do Pros Go Really Fast? канала Randomness