Cheat mode: Power on the NES, then press A on controller
two. Thenm hold Up + A (in order) on controller
two then release Up. With A still held, press B
on controller two. Release A. Hold Up, press B
then release Up on controller two. Press B on controller
two. Hold Right+ B (in order) on controller two,
then release Right. While B still held, press A
on controller two, then release B. Hold Right, press
A(2) on controller two, then release Right. Hold
Left+ A (in order) on controller two, then release
Left. With A still held press B, then hold
Down, press B , release A, hold B,
release Down on controller two then press Start
on controller one. The text "Monitor On" will appear
on the title screen to confirm correct code entry. Begin the
game. Press Start to pause game play, then use the D-pad
on controller two to change the hexadecimal values on the lower
right to one of the following values.
Effect
Code
Automatically defeat Boss in sidescrolling levels
006D F0
Automatically end flying levels
0042 F0
Automatically reach Boss in sidescrolling levels
006C F0
Background title color modifier 1 in flying levels
0050
Background title color modifier 2 in flying levels
0051 <##>
Background title color modifier 3 in flying levels
