First, enter the password "5257". After you've entered this code, a row of
six mushroom-like objects appears across the bottom of the screen. To go
to any stage in the game, enter one of the following passwords.
1100 Stage 1-1
1300 Boss
2100 Stage 2-1
2200 Stage 2-2
3100 Stage 3-1
3200 Stage 3-2
3300 Boss
4100 Stage 4-1
4200 Stage 4-2
4300 Boss
5100 Stage 5-1
5200 Stage 5-2
6100 Stage 6-1
6200 Stage 6-2
6300 Boss
7100 Stage 7-1
7200 Stage Last boss
