Tetro Game is a block puzzle game similar to Tetris. The player's goal is to create 10-block horizontal lines on a 10x22 grid using tetromino shapes, specific types of polyomino geometric forms, and advance through levels until they reach the end of the game. Any time the player creates a line, the game makes it disappear and rewards a point.�
The game places the current shape above the top center of the grid and slowly drops it down into the field and toward the bottom. It displays the next three shapes inside of boxes in the upper-left outside area. The player can use these previews to strategically plan several moves ahead. In the upper-right outside area, they can also hold a shape to play later. Additionally, they can review the level number and the number of completed lines.
Below these boxes of information, the game supplies the TRT, traditionally known as the Tetris Rate, which is the number of times the player clears four lines at once (i.e., a Tetris) out of their total lines cleared up to that moment. To perform at their best, the player should always attempt to create multiple partial lines and then complete those lines with one move using a single vertical four-block tetromino.
Lastly, Tetro Game provides onscreen controls in the forms of left and right directional arrows, a down arrow and lower-right semicircular double arrows.
