i watched the beta 64 of super mario 64 plus it was originaly for the SNES with the 3d grahyts (sorry for my bad spelling) prosseser and there was 2 unused shells a green and a red one and bowser eyes was red and blue in the beta and their was also a spring in the game files with is unused but luigi was ganna to be added but dew with the hardware limitation he was scraped and there was a