How does one set up a keystrokes counter? Is there a script for this? Or can I just add it in post?
Personally, I use Mousotron which is available for free / for donation here: https://www.blacksunsoftware.com/mousotron.html
The program can track multiple things, for example mouse button clicks, cursor speed or number of keystrokes. You can customise which variables you want to track. I set it up in a way it only shows keystrokes. Then I added it to OBS as a Window Capture. Mousotron's settings are more or less self-explanatory but if you have any questions please feel free to ask.
for the low% catagory do you have to count just how many times you say no or everything like switching to heated no's
I think it's everything because the rules say as little button presses as possible
As of today, the Beat the Game leaderboard uses time without loads. This change was made to ensure fairness among runners regardless of whether they play on PC or Switch (which has longer load times than the average PC) or in case they have a slower PC than other runners. The rules have been u