Tetris 99 (2019)
Tetris 99 is an online software game that is free to download for Nintendo Switch Online members. Players compete in large-scale battles with up to 99 players, requiring speed, skill, and strategy to become the last one standing. To attack opponents and gain advantages in future attacks, players can send Garbage Blocks and acquire KO badges when they defeat their opponents. Events are also held online so that players can continue the competition.