Tetri is an open-source Tetris game developed in Ruby programming language. It is a free-to-play remake of the classic puzzle game, providing an enjoyable and challenging experience to players.
To play the game, the user can utilize the left and right arrow keys to move the Tetris shape in corresponding directions. To rotate the shape, the up arrow key will turn the shape 90 degrees clockwise. If the user wants to increase the speed of the shape falling, they may press the down arrow key. Additionally, the game can be paused by hitting the space bar.
Overall, Retris is a fun and exciting software for those who enjoy Tetris-like games. The easy-to-use interface and straightforward gameplay make it accessible to players of all skill levels. It is also a great way to pass the time, whether its during a quick break or leisurely gaming session.