Objective 1: Defeat Killer Croc
Right off the bat, you see a Joker prop. Smash it! Now with that out of the way, follow the path to the right until you come to another dead end. Here, you find another Joker prop to smash. Along the way, destroy all of the items you can to claim some studs. Once you’re ready, head back to the left and follow the bridge leading up toward Killer Croc.
The Joker Smash Challenge: 2 / 3
After crossing the bridge, Croc appears from the water, crashing through the bridge in dramatic fashion. Switch to Robin and don his Hazard Suit, as this helps to protect you if you fall into the murky water during the fight. For now, ignore the Attract pieces scattered about and take on the oversized reptile. Keep your distance, waiting for Killer Croc to perform his ground smash attack. As he is about to land the attack, jump to avoid the shockwave. After successfully dodging the villain’s attack, take the opportunity to whale on him while he is down.
Don’t expect Croc to stay down for long. He is quickly joined by some of his goons, giving him a chance to escape. This is the perfect opportunity to begin racking up ground finishers to complete the combat challenge for the stage as well.
Combat Challenge: Finishers
After you’ve cleared out all of Croc’s goons, Killer Croc returns to dish out some damage himself. Batman has a plan though. It involves tricking Croc into taking a dive into the turbines on each side of the platform. To do this, stand near one of the ladders at the edge of a turbine pool. When Killer Croc charges you, quickly double-jump out of the way to send the villain careening into the turbine.
After Croc’s little swim inside of the turbine, most of the water has drained from it. As Robin, jump down into the shallow water and pick up the Attract pieces at the bottom. Nearby, you find some bricks that can be built into a ladder to climb back up to the platform.
Despite smashing through a turbine, Killer Croc is not nearly done with the fight. Again, beat down Killer Croc after he has tried to attack you with his ground smash attack and dispatch the goons that come to back him up. Once you’ve dealt with the goons, Croc reappears. Once again, lure the villain so that he dives into the other turbine.
This time, Killer Croc flees, letting his goons attempt to finish the fight for him. Once you dispense your fair amount of justice, collect all of the available Attract pieces from the platform and inside of the turbines. After you’ve collected them all, place them into the Attract Station. Doing so builds a cannon. Simply grapple the rear of the cannon to fire a net at Killer Croc, ending the stage.