==CODES==

-9 lives-
+-----------------------------------------------------------------+---------+
| Code                                                            | Effect  |
+-----------------------------------------------------------------+---------+
| Hold I and press Up, Left, Down, Right, Up, Right, Down, Left.  | 9 lives |
| Release I, then hold Select and press II ten times.             |         |
+-----------------------------------------------------------------+---------+

-Sound Test-
On the title screen, hold any button(besides a directional button) then hit Up, Down, Left, Right, 
Left, Right, Down and u will unlock the sound test that has many sounds not heard in the game