PacxonAdditional Information: Use Pacman to capture sections of the board in Pacxon. Clear 80% to progress to the next level. Pacxon is the most popular game on the whole site! Pacxon is the most popular game on the site. It's a classic combination of retro arcade games Pacman and Xonix. Pacman, is one of the most recognised and played arcade games in history. These two great games combined result in one of the most popular flash games of all time.