All co-pilots unlocked: Enter Up, Down, Up, Down,
Up, Down, Up, Down as a password.
All helicopters in two player mode: Enter Down, Down, Down, Down,
X, X, Circle, Circle as a password.
Secret mission, bonus level: Enter Up, Down, Circle, Up,
Down, Square, Triangle, Right as a
password.
Information in this section was contributed by scoutfinch.
Alternate ending sequence: Enter Square, Down, X, Down,
Right, Right, Up, Up as a password,
then play through the last mission.
Invincibility: Successfully complete the game three times with the
girl as your co-pilot.
Information in this section was contributed by DigimonDrey.
Soundtrack: Play track two of the game disc in an audio CD player
to hear music from the game.
Information in this section was contributed by Pkmo64.
Single player passwords:
Level
Password
2
X, Down, Left, Left, Square, Circle, Circle, Right
3
Triangle, Up, Left, Right, Down, Triangle, Circle, Up
4
Down, Down, Square, Square, Left, Right, Circle, X
5
Right, Right, X, Circle, Down, Up, Down, Up
6
Square, Circle, X, Square, Triangle, Left, Up, Right
7
Square, Circle, X, Square, Left, Up, Right
8
Right, Down, Left, Up, Triangle, Down, Up, Down
9
Circle, Circle, Right, Up, Right, Up, X, X
10
X, Down, Down, Down, Down, X, Left, Right
11
Triangle, Up, Circle, Down, Square, Left, X, Right
12
Up, Up, Triangle, Triangle, Left, Left, Circle, Circle
13
Left, Down, Left, Down, Square, Circle, Square, Circle