Marathon Mode



Marathon Mode is a 20-level game mode in Tetris DS, featuring music from a game in the NES-era, a background with characters from the game and another closeup sprite from the game on the side, that spins rapidly when points are accumulated. The first 10 levels are based on the Super Mario Bros. series, but level 12 is centered around Metroid. Mother Brain is seen in the background, while the sprite of Samus seen on the file select in the Famicom Disk System version of Metroid is seen beside the playing field. This is the sprite that rotates when points are accumulated.