When I downloaded this game I instantly realized that it was very laggy, about 20fps, on my iPhone 13 Pro Max. I somewhat got used to it. Second, it is terribly annoying when I am panning in build mode, as it automatically pans to my first built node after only like a second, making it pretty difficult to move around for me. Third, I had no option to review how to mix colors when I got to stage 9. I accidentally instantly exited out of the tutorial screen when reaching stage 9. It would be nice if I could go back and see it. Finally, and most annoyingly, I can’t load back into my game. The menu screen only has two options: Continue, and tutorial. When I tap continue, it does nothing. There are no saved games under these two buttons. I would have, frustratingly, started a new game, but I see no option to. I’m not sure if some of these problems are only native to me because there are so many positive reviews and ratings. For a $7 mobile game I shouldn’t be having this many complications. $7 wasted unless this is fixed