Thank you for playing and posting your feedback too! Glad you liked the text, it was sort of an easy way out because I had all the mechanics for the game functional but no menu, clicking and inverting of buttons. So it felt quicker to implement the menu as a level. haha! I already worked on an improved version of the menu which I find is prettier, if you feel like playing again next week.
The level you were stuck (I don't remember which one is 2) is NOT the one with the gravity stuff, right? If yes, what was inverted was the portals.
After you finish that one it'll take you to another room that only has a thank you note with a very ugly typo (I was very late lol) and a quit button/restart portal. So you haven't missed anything important. :)