David's Nintendo Code Book

MEN IN BLACK (gbc)

checked-no
  |02|2710|  |03|1807|  |04|0390|  |05|2705|  |06|3107|  |Credits|1943|
 =>Cheat Mode: Enter the password |0601| and ignore the error message. Start a
   new game and you will be able to fly if you stand still and hold [SELECT]+U.
   Use L and R to move and press D or [SELECT] to land. Also, you can get the
   most powerful weapon in the game by holding [SELECT] and pressing A; a
   lightning bolt will appear next to your lives display once you do.
 =>Level Skip: Enter the password |2409| and start a new game. Pause and press
   [SELECT] to skip to the next level.