Sorry new here and i'm sure this question has been answered loads of times before but i couldn't find it on google. Is the difference in loading times, version specific glitches, controls or just runners choice?

I've had that idea before but as it has been pointed out to me those are basically auto-scrollers

yeah we should get one

thanks!!

I'm new to speedrunning and I want to try a game that's not on the site

How can I add it?