Okay, first of all, this is the kind of game I have looked for on the App Store for YEARS. The instant I saw it, I knew I was going to like it. But the game BLEW my expectations away. It doesn’t end, and it progressively gets more difficult, instead of just getting boring because of the sameness. I think that an undo button is not by any means necessary, because the game makes it so you choose your decisions carefully, instead of just doing whatever you want because you can undo it if you want to. Thank you for making one of my favorite games I have ever played, and I like it just the way it is. If you want to make changes to it in the future, I would love to see it, and I am not opposed to you changing it. It’s your game and you have every right to make it however you want. I fully support it any way, but I am perfectly content with it now. Thank you so much for this game. (Note: I expanded the map until I finished the ring of interchanges that shows the ocean in the top left corner. Once I finished that ring, the map did not expand anymore. I don’t know if that’s a bug, or just the game ending. If it is the game ending, I would LOVE to see more levels in the future. Again, thank you for this game.)