Marios brother has been caught by the evil Bowser! Go to his aid in Super Mario Save Luigi, where he must take the quest to get back the green shirted plumber from the cage of the enemy. How can you not pity Luigi when he is behind those steel bars? You can access the tutorial first by entering the first pipe in the beginning of the game so you know how to move Mario, then you can tackle the other stages. Enter pipes to get transported to other areas of the level, and collect the star to move on to the next stage.