Super Mario Bros. and Super Mario World were both bundled with their system through most of the life of the system ... The differences between Mario 64 and Super Mario Sunshine are mainly that Mario 64 was a flagship title for the system and was far more revolutionary than Mario Sunshine was. Personally, I don't think that Mario is losing his apeal being that The New Super Mario Bros. is soon going to break 10 Million copies sold worldwide and may surpass the sales of Mario 64