In PAC-XON, you control Pac-Man with WASD or arrow keys. Capture space by forming areas with no ghosts. If a ghost hits your trail, you only have a second to reach safety before you die! In PAC-XON Invisible, you cannot see where you are, only your trail. If you are confused, press the STUCK button and you will be shown where you are momentarily.
Thanks to https://scratch.mit.edu/users/Legomariobros for creating such a great game!