At the ''Press Start'' screen, hold R and press B, A, Left, Down, Up, Right to unlock all levels and scrolls. Alternately, hold R and press B, A, Up, Down, Left, Right at the ''Press Start'' screen.
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GameBoy Advance || J || Jackie Chan Adventures: Legend Of The Dark Hand At the ''Press Start'' screen, hold R and press B, A, Left, Down, Up, Right to unlock all levels and scrolls. Alternately, hold R and press B, A, Up, Down, Left, Right at the ''Press Start'' screen. |
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