Collapse

Groups of 3 stacked colored tiles will drop from the top of the center play field. Using the arrow keys on the keyboard the stacks can be moved to the left or right with the respective arrow key. Pressing the up arrow key will rotate the tiles changing the position of the colors and pressing the down arrow will cause the group to drop immediately. The object of the game is to create as many horizontal groups of three or more of the same color tiles which will cause them to explode and disappear, dropping everything above down accumulating points.