Use spamming is binding the Use function to mousewheel up and down to spam use inputs on an object. It is especially useful for buttons with strange hitboxes or opening doors at the earliest moment possible (which can prevent you from getting stuck on them / let you run through some without stopping).

Not all objects can be use spammed and doing so on the wrong object can have doors open->shut on you or reverse a switch's effect so it's important to know which you can and can't spam.

Use spamming isn't completely necessary for normal running other than for some quality of life moments with difficult switch hitboxes. It can make a big difference later on when you start really needing to optimize your routes, though.

Below is a list of all the objects encountered in the current 1-6 route that can be use spammed:

https://docs.google.com/document/d/1O5Yh706QMoLoT8EaWJXTIhbOO3PvIExJ_VJqqFo61O4/edit?usp=sharing