Tetrinet2

Tetrinet2 is a PC based online multiplayer tetromino game, similar to Tetris, available as a free download. It is notable for its 12-block-wide playfield, which is wider than the average tetromino game's playfield, as well as its items, which players can use to attack other players. This second version of TetriNET introduced piece holding and utilized a single master server where all players connect to, rather than having players host their own servers like in previous versions.