Level 2
Press A, Up, Down, Left, Right(2),
Left, Down, Up, Start.
Level 3
Press A(2), Up, Down, Left, Right(2),
Left, Down, Up, Start.
Level 4
Press A(3), Up, Down, Left, Right(2),
Left, Down, Up, Start.
Level 5
Press A(4), Up, Down, Left, Right(2),
Left, Down, Up, Start.
Extra lives:
Enable the "Level select" code and get a continue. Highlight the "Option" selection, hold A + B + C, and press Start. The image of a panda will appear on the "Player" selection to confirm correct code entry.
Avoid enemy fire:
Begin game play under the hard difficulty level. Stay in the upper left or upper right corners and continuously fire your weapon in levels 1 through 3.
