For the Mari0 mappack, see Super Mario Bros. (Mappack).
250px-Super Mario Bros. box

Super Mario Bros. is a platform video game bundled with the Nintendo Entertainment System in North America around November 17, 1985. It is considered a pseudo-sequel to the arcade game Mario Bros.

This is the first game to be set in the Mushroom Kingdom, marking the first appearances of Bowser, Princess Peach, and Toad, as well as many enemies which are now staples of the Mario series. It was followed up by The Lost Levels, and later Super Mario Bros. 3.

As for the game's story, it revolves around Mario as he travels through the Mushroom Kingdom to save Princess Peach from the castle at World 8-4.