Stack all shapes in Super Stack A fun physics-based super stacker game Have some stacking fun. your objective is to use every shape in each level and build a tower with them. You must keep the tower in the balance as you place new shapes. You have many options when it comes to shapes! There are squares, triangles, hexagons, and even balls! Each shape reacts differently to the physics so try your best to fit them together. Play this game only on y8.com