As Scott established in his review, Super Mario Bros. 2 was just a placeholder until the true sequel, Super Mario Bros. 3, was ready. What I find ironic is that Nintendo has re-used the same game for the exact same reason. The highly-anticipated port of Super Mario World, would not have been finished in time for launch (as of this writing, it is only a few months away) so Super Mario Bros. 2 was the substitute. Unfortunately, by taking such a shortcut, Nintendo has wound up with the same result. When it was all said and done, Super Mario Advance left me wanting a true Super Mario game.