==CODES==

-Cheat Menu-
At the title screen, press I, Right, Left. Then press II 17 times, Up, Select, Down. Here you have 
level select, enable invincibility and can increase lives count to 10

-Continue Game-
+---------------------------------------------------------------------+---------------+
| Code                                                                | Effect        |
+---------------------------------------------------------------------+---------------+
| At the Game Over screen, quickly press SELECT 10 times to continue  | Continue Game |
| the game.                                                           |               |
+---------------------------------------------------------------------+---------------+