Pac Xon Deluxe is a combination of Pacman and Chomp games. The ghosts must not touch you, just like the original Pacman. Though, in Pac Xon you must build walls around the ghosts and capture them.
Instructions:
Your goal is to fill the empty space and capture the monsters by building a wall around them. You can advance to the next level once 80% of the space is filled. Don't let the monsters touch you, and try to get the power-ups that appear randomly around the screen.