==CODES==

-Harder Game-
While on the Title Screen, press 
+---------------------------------------------+-----------+
| Code                                        | Effect    |
+---------------------------------------------+-----------+
| While on the title screen press A and Start | Hard Mode |
+---------------------------------------------+-----------+

-Mini Games-
Before the Konami logo screen appears, press and hold the  and  buttons, then press  while on the press start screen still holding the buttons down.
+----------------------------------------------------------------------+-----------------+
| Code                                                                 | Effect          |
+----------------------------------------------------------------------+-----------------+
| Before the Konami logo screen appears, press and hold A and B, then  | Play Mini games |
| press Start                                                          |                 |
+----------------------------------------------------------------------+-----------------+

-Options Menu-
While on the Title Screen, press 
+---------------------------------------------+-------------------+
| Code                                        | Effect            |
+---------------------------------------------+-------------------+
| While on the title screen press B and Start | Open options menu |
+---------------------------------------------+-------------------+