Having successfully executed to most used video game scenario ever (rescuing the damsel in distress) in their first game, the makers of Kung Fu desided to mix things up and try their hands at the second most used video game scenario (taking down a crime syndicate) for Kung Fu 2. Thomas, the hero of the first game, has joined some Guardian Angels type of group (which explains the gaudy new outfit) and changed his name to Jonny Spartan.
The change in scenery (Jonny now operates in various underworld locations, like the subway and a plane full of circus performers, more on that later) is about the only difference you'll notice. Most of the game is still spent kicking your way through a seemingly never ending barrage of thugs on your way to kicking the stage's boss. Speaking of bosses, now that Jonny's working for the man, he has to get his orders in between stages via comlink.
Wait for backup? When has anyone ever waited for backup? On to the next stage! Which is just like the first stage only in a warehouse. Then to the third stage, which is just like the second stage only on a ship. Then, this--
Fortunately this primitive cut scene takes care of the death defying leap from helicopter to airplane. Based on Jonny's poor showing leaping over boxes on a conveyor belt in stage two, I don't think he could have made it on his own.
Anyway, the cycle continues for a couple more stages before the big showdown with the final boss, who Jonny kicks into submission, thus dismantling a global crime ring in less time than it will take Lenscrafters to finish his new prescription aviator glasses.