Tetrollapse is a classic game on www.flash-games.net in which the rules are simple and well-known. They require players to move and rotate pieces of different shape in such a way so as to complete one or more horizontal lines. Once the line is completed it will disappear. The purpose of the game is not allowing the piece to over-fill the board. But we have changed the aim in our variant of the popular game. You should not escape the over-fill of the board but also sort out figures which are on the board. If the figure disappears you will press to the next level where another figure is preparing for you. Use the up arrow to change the shape of the piece and press the right and left arrow keys to move it. Click the down arrow key to speed up it’s landing. Good luck and have fun!