Contents |
| Important differences between original and All-Stars: |
| If you are playing the original Super Mario Bros 2 Japanese version, Hammer Brothers will no longer advance on you, Bowser will no longer throw hammers, your score will revert to zero and the number of lives you have will reset to 3. Worlds A-D are a hidden secret because you have to win the game eight times and search for World A-1 on the title screen. |
| If you are playing All-Stars, Worlds A-D will respectively behave as Worlds 10-13 as enemies will not revert to easy as is the case of the original version. You will be immediately advanced from World 8 or 9 with the lives you already have. |