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Super Mario Bros. 2 Overview
Super Mario Bros. 2 (NES) - Video Game Music Preservation Foundation Wiki
LITTLE KNOWN FACT: Super Mario Bros 2 is actually a japanese game called Doki Doki Panic and the real Mario sequel was a japan only game that was too hard for people
Super Mario - Wikipedia
Super Mario Bros. 2 — StrategyWiki Strategy guide and game reference wiki
New Super Mario Bros. 2 — Wikipédia
Super Mario Bros. (film) - Wikipedia
VS. Super Mario Bros. - Super Mario Wiki, the Mario encyclopedia
Super Mario Galaxy 2 - Wikipedia