Pac Man Sandbox Game

Pac Man is classified as a sandbox game. And a sandbox game is a game where you can roam freely throughout a 'world' or level. It is basically an open world where you have to complete so called missions, or in this case, eat the circle things. In pac man, you can go which ever direction you would like, but you always just end up on the playing screen, and this represents the 'endless' world.