HeapUpBox,a very interesting physics game.In game,you must heap up the box and the stones to hold 3 second, it has 25 levels and 2 challenge levels, if you like physics games, if you like challenge, you must like to finish all levels.Engjoy! Heap Up Box is a great game that you can play for free at in friv20.org. Regardless Heap Up Box game, we provide many cool Friv 20 games to play for free.

Use Left Mouse button to Hold and Drag,

arcade, challenge, physics, skill..