Tetris history: A simple Russian computer puzzle and a worldwide PC video game smash hit. One of the most popular mobile games ever created. More than 60 million fans are hooked on the endlessly fun strategy game. Now, Tetris is on N-Gage! Block your opponent’s efforts to clear lines. Race a two-minute clock in Ultra mode and try Forty Line mode, clearing 40 lines as fast as you can. With great new play modes including Clash and Challenge, Tetris takes mobile fun to the next level.