Mountain now is almost meaningless ( just like water). This is the new route that DESTROY this level. It was once the level that most needed your skills but now fortune only. So I hope that there are two categories to tell them apart. In my opinion, one category must need skills instead of great luck.
Is using the plugins which can make the Pass Trigger appears allowed?
It slipped a long way when he started to speedrun Reprise. Most speedrunners in China think it's unreasonable and unfair. (sky-dream said just to stay on the main menu if you want to break WR. lgklx don't support this skill either) .I also think it should not be allowed because it is an unfair advantage for other players.
You need to read this https://github.com/Permamiss/Human-Fall-Flat-Autosplitter/blob/master/README.md If it still doesn't work,you need to use another way.Right cilck the Livespilt.Next,Left click the Edit Layout.Left click cross(left up),let you cursor on Control and left cilck the Scriptable Auto Splitter,and browse the Auto Splitter for Human: Fall Flat(You need to download it in https://www.speedrun.com/human_fall_flat/resources use the newest Auto Splitter for Human: Fall Flat).(My English is not good,so some words I use translate)