Let's play Super Mario Bros to save Mushroom Princess right now!!! The Mushroom Princess is being held captive by the evil Koopa tribe of turtles. How to play: How to save the Mushroom Princess? Fast and move even faster to complete this quest The Mushroom Princess is being held captive by the evil Koopa tribe of turtles It’s up to you to rescue her from the clutches of the Koopa King before time runs out climb mountains, cross seas, avoid bottomless pits, fight off turtle soldiers and a host of black magic traps to save the princess It’s another non-stop adventure from the SUPER MARIO BROS.