I was in fact wondering where did Act II go ๐
Literally after finishing writing my review I went straight to the download and it said that either it was removed by Mega or you. I was like "either an update is right around the corner so he removed the file or something went wrong".
Now, about your question: there are so many things that I'd change or straight up remove from the game like these "Meanwhile" scenes (and maybe those 8 legged, nightmare-inducing monstrosities, but that's just me) but if I had to pick one and only one thing to change, it would be the overall relationship with characters, with a lot of attention given to Mida. That would demand a LOT of rework (in fact, I think it would pretty much demand a full remake) but to me that's the most important thing in any game, and I really missed it here.
About Discord, I do have it. Idk if there is a way to PM you here with my code, in case there isn't then I'll just leave it here. If I can help the development with what few ideas come to my mind, I certainly will.