Tetris

Tetris is a tile-matching puzzle game.

Tetris 99 is a multiplayer puzzle game in which 99 players play against each other at the same time, with the aim to be the last player remaining. As with the traditional Tetris formula, players rotate and drop shaped bricks known as tetrominoes onto a board. Players can clear tetrominoes by completing rows across both sides, whereas players will lose if tetrominoes overflow off the top of the board. As with normal Tetris rules, players have the option to store a tetromino piece to swap out at any time. By clearing multiple lines or performing continuous line clears in a row, players can send "garbage" to other players, which will appear on their board unless they can quickly clear lines in response. More garbage can be sent by completing combination moves in succession of making a "tetris" (matching 4 lines at once) or performing a "T-spin" (squeezing the T-shaped tetromino into a position it would otherwise not fall into by rapidly rotating it). == Tetris is primarily composed of a field of play in which pieces of different geometric forms, called "tetriminos", descend from the top of the field.[1] During this descent, the player can move the pieces laterally and rotate them until they touch the bottom of the field or land on a piece that had been placed before it.[2] The player can neither slow down the falling pieces nor stop them, but can accelerate them in most versions.[3][4] The objective of the game is to use the pieces to create as many horizontal lines of blocks as possible. When a line is completed, it disappears, and the blocks placed above fall one rank.[2] Completing lines grants points, and accumulating a certain number of points moves the player up a level, which increases the number of points granted per completed line.[5] In most versions, the speed of the falling pieces increases with each level, leaving the player with less time to think about the placement.[2] The player can clear multiple lines at once, which can earn bonus points in some versions.[1] It is possible to complete up to four lines simultaneously with the use of the I-shaped tetrimino; this move is called a "Tetris", and is the basis of the game's title.[5] If the player cannot make the blocks disappear quickly enough, the field will start to fill, and when the pieces reach the top of the field and prevent the arrival of additional pieces, the game ends.[2] At the end of each game, the player receives a score based on the number of lines that have been completed.[5] The game never ends with the player's victory; the player can only complete as many lines as possible before an inevitable loss.[1] During gameplay, small grids representing the other 98 players are displayed at the sides of the main board. Players can either choose to target individual players, or have the computer automatically target other players based on one of four criteria: random players, those who are targeting the player, those who are close to being defeated, and those who possess badges. Badges are earned by knocking out a player with garbage (or gray lines), which earns them a piece of a badge, along with any other badges or pieces that player had. The more badges a player completes and possesses, the more lines they can send to other players at a time (up to a 100% boost). At the end of a game, players will earn experience that will increase their level. The game periodically features special events;[2] one of its first such events was held in March 2019 where players with the top number of wins over a weekend play period would win rewards within the My Nintendo loyalty program.[3] In May 2019, Nintendo released paid downloadable content (DLC) for the game, named the Big Block DLC. The DLC adds 4 offline modes in total: CPU Battle, where players battle 98 bot players; Marathon, where players play an endless game of Tetris, and challenged to achieve the highest score; Local Arena, where up to eight Nintendo Switch players play in the same arena via local wireless; and Two Player Share Battle, where two players share joy-cons and play the same game in local co-op.