Uploaded June 2026 | Updated September 2026, 1 week ago

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Being an earlier NES game Nintendo had to pull some trickery to pack as much content as they could into the original Super Mario Bros. By taking a closer look at some of the level data we can see that at one time things might have been a bit different, and the potential for there being a lost level!

#retrogaming #nintendo #supermario #nes #shorts