After Burner 2

Level select:

Hold A + B + C and press Start
at the title screen.

Unlimited continues:

Return to the title screen after losing the game. Press Left(3),
B(3), C(3), Start.

Reversed controls:

Hold A + B on controller two and press Start
on controller one.

Additional missiles:

Press one of the following controller actions, depending on
the current level, before meeting the refueling plane:

Level 3, 13, or 16

Press Left + B.


Level 5, 11, or 21

Press Right + B.


Level 9 or 19

Press B.