==CODES==

-Level select-
When the Konami screen appears, quickly press (Up then Down) 5 times, Left twice then Right 4 
times. If its worked you'll hear a sound effect. Then, on the title screen hold A and press Start 
and a level select will appear.
 
Oddly, on the Europe version this code produces the sound effect but not the level select. On the 
US version there is no sound effect and no level select.

-Make Your Very Own Demo-
Start a new game and then play as plainly as possible for awhile. After you've played awhile, pause 
the game and press Up, Up, Up, Up, Up, Up, Up, Down, Left, Left, Left, Right. The word ''Pause'' 
should now reverse. When ''Pause'' reverses, press Reset and you can then watch a demo replay your 
game.

-Modes-
When the Konami Logo screen appears
+-----------------+-----------------------------------------------------------------------+
| Effect          | Code                                                                  |
+-----------------+-----------------------------------------------------------------------+
| Crazy Hard Mode | Left 4 times, Right 4 times, Left 7 times, Right once, and then Left  |
|                 | once                                                                  |
| Very Hard Mode  | Down 6 times, Up twice and then Down twice                            |
+-----------------+-----------------------------------------------------------------------+