Jackie Chan's Action Kung Fu

NES Version

Level select

Reset the NES three times during the title screen, then press Up(2), Down(2), Up, Down, B, A on controller two.

Level select, ninety-nine continues

Intentionally lose the game and wait until the title screen appears after the game over screen. Then, press Up(2), Down(2), Up, Down, B, A, Start on controller one, then press B on controller two. Press Up or Down to select an new level, then press B on controller two to begin game play.

PC-Engine Version

Level select

Press Up, Down, Left, Right, II at the title screen. A chirping sound will confirm correct code entry. Hold Select + Run to display the level selection screen. Use Up or Down to select a level, then press Run to begin game play.