Have you ever seen old people kick some guys ass ? Kung-Fu Grandpa is so angry about the rude gangsters that he wants to fight them all. Help him and beat down the baddies along the street. Collect all cash to buy upgrades and use the energy drinks to empower your special abilities. Have fun.
Use the arrow keys to move, Space to jump, Y to use a hand punch, X for leg kick and C for special power.
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