The Tetris 99 42nd MAXIMUS CUP event runs from 12 a.m. PT on August 16 to 11:59 p.m. PT on August 19. To participate, youll need to be a Nintendo Switch Online member* and play the Tetris 99 online mode during the event period. Youll earn event points based on your placement in each match. Once youve accumulated a total of 100 event points, a new theme will unlock, featuring art, music and Tetrimino designs inspired by the Splatoon 3 game and Expansion Pass paid DLC!