Aerofighters Assault
Level select:
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Press Up, C-Down, Left, C-Right, Down, C-Up, Right, C-Left,
L, R, Z during the opening sequence when the fighters are
in flight. A sound will confirm correct code entry.
Note: The code must be entered before the title screen appears.
15 and Mao-Mao:
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Press C-Left, C-Down, C-Right, C-Up, C-Left, C-Right, C-Down
when "Press Start" appears on the opening screen.
A hidden F-15 with a female pilot (Mao Mao) can now be accessed.
Alternate plane color:
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Press R at the plane selection screen in main game, practice
or boss attack modes. For death match mode, hold R while
selecting one of the four default planes.