Defeating The Joker's bodyguard: Use the Batarang and kneel, but be sure you jump over
his energy blast.
Information in this section was contributed by HHoffmans5.
Defeating The Joker: When you fight the Joker, rather than use a weapon,
use your fists and kneel. When he summons lightning, just step
away from him. Make sure you also follow him when he moves across
the screen.
Information in this section was contributed by HHoffmans5.
Unlimited power-ups: Locate the falling drop claws, then crouch next to
where they are landing. Face the claws and repeatedly punch in
this direction. Each defeated claw will transform into a power-up.
Use the pattern that the claws are falling to collect the heart,
weapon bonus, or extra points before returning into position to
hit more claws.
Level 2-4: Avoiding damage: At the end of the second level, if you destroy the
two guns and the blue eye on the left side, wait for the blue
eye on the right side to shoot and then jump up and duck right
next to it. If you get close enough, you will not get hit by the
eye or the bullets. Then, jump up and punch it to death.
Information in this section was contributed by farrafmy.