With this game, I've completed every NES Mario platform...oh wait, there's still that fake Super Mario World for NES out there...maybe someday I'll take an eye on it... (From Wiki) Super Mario Bros. 2, later released in Japan as Super Mario USA, is a platform game developed and published by Nintendo for the Nintendo Entertainment System as a sequel to the 1985 game Super Mario Bros. Super Mario Bros. 2 initially started out as a demo for a vertically scrolling, two-player, cooperative-action game that was scrapped. The reasons included the technical limitations of the NES hardware making it difficult to produce a polished game featuring a vertical orientation and multiplayer features conceived for the project. It was decided to add more Mario-like elements, such as horizontal levels (though many vertically-oriented levels were retained in the final project). Since the game had gone through some development, Nintendo created the game Yume Kōjō: Doki Doki Panic for the Family Compute...
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