Valmont has taken Jade, Jackie's nice, in order to force Jackie to hand over the talisman in his possession. Jackie is not the negotiating type and doesn't like when people are messing with his family. Guide Jackie through the streets of Chinatown and fight to defeat all Valmont's shadow-khans until he finds his niece.
Use the arrow keys to move.
Z - To punch.
X - To kick.
Space bar - To block and to grab.
There are also other combos you can use just view the intructions in the game.