The wacky brothers are back for yet another grand adventure in Super Mario Bros 3! Survive through dozens of awesome levels as you play as either Luigi or Mario. Run, jump, hop, fly, stomp, and fight in this cool platformer game. Try to make it to the end and reach the evil giant turtle Bowser and rescue the princess he kidnapped! Super Mario Bros 3 is a Nintendo Entertainment System video game and is the third entry in the Super Mario Bros. game series. This time, Bowser once again kidnapped a princess for his... well... unknown reasons. You must rescue the princess and fight through Bowser's minions and give that big mean turtle a lesson he won't forget.