1. Sometimes, you can skip cutscenes by clicking on them. I believe this is supposed to trigger when you've already been through this cutscene, but sometimes it just happens randomly on new games. It's very fustrating because it can invalidate a perfectly good speedrun. 
2. Exiting out of fullscreen on the level completion typically crashes the game (or removes the liquid inside the tube...???), so don't do that.
3. On the mobile port, I managed to interact with the level before it started, on the widescreen camera. I'm still not sure how I did this. But if it were possible to complete a level before the timer starts... well, I don't expect anyone to actually do this, but it's fun to think about.

If you're feeling charitable, share things you have found on this thread too. If this is too off-topic I'll post this on the GooFans discord instead, though I don't talk there often.

Recently I started to play the Android version of World of Goo and noticed that it is very, VERY different to the editions for PCs. Note that the worst Chapter 1 run done on PC is 14:53, while the Android run is at 21:41.

I suggest that we split the categories somehow. This has worked before with the game Gravitykour (https://www.speedrun.com/roblox_gravitykour) and it could totally work here.

Thoughts?

Recently I've noticed that a host of levels have time-related (e.g. get to the pipe quicker) as the OCD (100%) criteria. Should levels with this type of OCD not have their 100% category enabled? I'm getting tired of sending duplicate runs to these.