hey thanks for giving this feedback it's super helpful. for the ones that I can respond to,
- the quit screen buttons indicate whether or not you want to open the page when you exit the game
- whereabouts in the map did you escape past the invisible walls?
some of these things I can't really change but i'll do my best for the ones that I can fix!
I would upload the screenshot of the area I saw but the file is too large.
I was able to get past the walls in a space right after leaving the large open water area. (the exit near where you get the camera). If you go to the left after leaving that exit you can climb over rocks and the game wont force you back. I was able to see a a space with no ground details.