I’m gonna sound crazy for giving this such a high score since it’s just Tetris, but it’s easily the best game in the series. There’s so much more in the game than just the marathon mode. My favorite side mode is the puzzle one since not only is it super fun, addicting, and difficult, but there’s also like 300 levels of it. This game has an insane amount of content for just a Tetris game. Not to mention, the DS is the perfect system for a Tetris game.