Don't like the look of your plane? Simply press the R-Button
at the plane select screen to bring up an alternate color scheme.
At the title screen where it says "Press Start," punch
in the following button combination: C-Left, C-Down, C-Right, C-Up, C-Left,
C-Right, C-Down. You will now be able to fly a new F-15 plane, complete
with a new pilot.
Complete all 3 Bonus stages to get the new pilot, Spanky.