Karate Champ

Cheat Codes:
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Submitted by:rickHH

Hint:
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This trick makes level clearing relatively easy until at
least the 4th Dan. First, get close to your opponent, 
then push left joystick up and right joystick down to do
a forward flip to get behind your opponent. Then you can
do a back kick, or back jumping kick and get him almost 
all the time before he has a chance to turn around and 
do a move on you. On the 4th Dan, he's fast enough to 
start making moves before you can.