Objective 1: Drop the Force Field
From the get-go, you are assaulted by a group of Red Lantern goons. Take them out using counters to complete the combat challenge before you move on.
Combat Challenge: Counters
Smash the Batman prop near the force field-protected door.
Batman Smash Challenge: 1 / 3
Break up the rocks to find a dig spot. Have Green Lantern dig into it to find some bricks to build a lantern pad. Interact with the pad to build a crowbar that rips the valve off the nearby wall, shutting down the force field.
Objective 2: Build the Bridge
With the force field down, make your way to the north. Beat down the goons you come across and soon you have a laser to contend with. Smash up some of the nearby rocks to find bricks to build into a shield deflect pad. Use Wonder Woman to deflect the laser.
After you deflect the downed space craft’s laser back at it, more goons arrive on the scene. Deal with them and then have Solomon Grundy pull at the nearby hyper strength handles to rip the door from its hinges.
Along the right side, you find a Batman prop to smash.
Batman Smash Challenge: 2 / 3
Behind the door that Solomon Grundy tore loose, you find two targets. Shoot them with a ranged attack to bring down the stairs.
Ascend the stairs and smash the statue for some LEGO bricks. Build these bricks into a sphere spot. Use Green Lantern to spin the sphere spot to extend a bridge across the chasm to the right of where the statue stood.
Don’t forget to smash the Batman prop to the left of the statue after you climb the stairs!
Batman Smash Challenge: 3 / 3
Objective 3: Drop the Force Field, Part 2
Cross the bridge and fight off the goons on the other side. With the goons obliterated, have Wonder Woman, dressed as Cheetah, pull the super-strength handles to obtain bricks that can be built into a sprinkler.
After the sprinkler has watered the area, a swamp access point appears. Pass through it with Solomon Grundy to get some bricks. Build the bricks into a drill that brings down the force field leading to the north. Head north to exit the level.