Defy the laws of gravity as you solve hundreds of ways to stack different things. Gravity Stacker is a very challenging strategy where you will also need to solve puzzles. The main objective that you need to do is to stack all the shapes given by each level. These shapes can be anything ranging from various triangles and squares. Once you have stacked these shapes, you must wait until the level check if it has passed the requirements. There are also levels where the objects are pulled upward. You must also deploy multiple items at the same time too to solve various problems.