Welcome PlaySuperMarioBros.com

Play the most popular NES Super Mario Bros game online in your browser for free now!

Welcome to Play Super Mario Bros, How To Play Super Mario Bros?

Use keyboard buttons W-A-S-D or The arrow keys on your keyboard [↑→↓←] to Move Mario

Use P to pause the Game or M to mute. Use Shift or CTRL to use Fireball/Run

Sound Off