This is a genuinely amazing idea for a game, and really fun in practice too - I managed to beat all the levels (including the original maze, sick inclusion by the way). Pacman's AI is surprisingly challenging and fun to try and beat, and has a very fun detail of moving back and forth when trapped between two ghosts. I do have a few criticisms I would like to share however - mainly about the movement. It feels rather unfair to not be able to move backwards at all - I know it stays true to the original, but it makes things feel really unfair at times, and annoying when you go down a long hallway. If it'd make the game unbalanced, at least let me go backwards when I hit a wall. Another big issue is that when you just pass an opening, there isn't any "coyote time" that lets you go into it after missing it by a split second, which does feel rather unfair, especially considering you can't turn around to correct your mistake. That aside, this was a really fun game! Keep going!