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 game which you will like playing at frive.net. Here you can find & enjoy Heap Up Box game and several other Frive games online free of charges.

Use Left Mouse button to Hold and Drag,

arcade, challenge, physics, skill..