About Pac-Xon. Author, Just Free Games Download this game. FullScreen. x, x, x, x, x Mario Starcatcher 2. Welcome to the Pac-xon world!!! Objectives: You must fill empty space and capture ghosts by building wall. As. soon as you fill 75% or more empty space you. Welcome! Fancy Pants Adventure · Gravitex 2 · Happy Wheels · Hobo Prison Brawl · Impossible Quiz · Megaman Project X · Pacman. PacXon.