At its core, Stacker is a colorful Tetris puzzle game. Multi-colored figures fall from top to bottom, and you use the arrow keys to manipulate them as they fall. To choose the optimal position that ensures the appearance of a continuous horizontal line without spaces. Having accumulated ten lines, you will move to a new level. On the right vertical information panel you will find an image of the next block, the level number and the number of horizontal lines created in Stacker. The game can continue until you make a fatal mistake and fill the field to the top.
