Your obsession with NSMB2 is the same I have for Superstar Saga. --- I am not changing this signature until Mewtwo/Dr. Mario is confirmed for Smash 4. Jesus is the best ever! (B)uilt (O)n (S)elf (S)uccess.
Uhhh...yes it did. Every single Mario platformer was an already existing port hastily packaged with the same Mario Bros. clone and given stupid voices to characters, individually sold so the big N could make more money...then there were MORE Mario Tennis and Golf games, and the ludicrously balls Mario PInball Land.