Super Mario Bros. (スーパーマリオブラザーズ, Sūpā Mario Burazāzu?) is a 1985 platform video game developed by Nintendo, published for the Nintendo Entertainment System as a pseudo-sequel to the 1983 game Mario Bros. It is the first of the Super Mario series of games. In Super Mario Bros., the player controls Mario and in a two-player game, a second player controls Mario's brother Luigi as he travels through the Mushroom Kingdom in order to rescue Princess Peach from the antagonist Bowser.
The success of Super Mario Bros. has caused it to be ported to almost every one of Nintendo's major gaming consoles. In late 2010, as part of the 25th anniversary of the game's release, Nintendo released special red variants of the Wii and Nintendo DSi XL consoles in differently re-packaged, Mario-themed, and limited edition bundles in all regions.