The rules for any% say "Time starts on selecting "Alone" in level select and ends when the credits start to play." The way its worded makes it sound like you could end the game in "a dark place" where jumping into the angst plays the credits of the game. Is this not alowed?

Heya! I didn't know that you could do this. That is absolutely allowed. I will likely make the endings seperate categories once someone submits a run with that ending.