Follow the ghost studs across the hangar and step onto a circular lift. Ride the lift up to a high platform on the hangar’s right side. Defeat the Brainiac Goons up here, then tag to Batman and use his Arctic Suit’s Freeze Cannon to cool the nearby LEGO fire. Once the fire is out, build the hopping bricks into a computer that must be hacked to open the nearby door.
Use the computer to visit a familiar VR space. Your objective is to find three code blocks in this VR space by navigating the various platforms. Strike each code block to lock it in and then go after the next. The hangar door opens once you’ve obtained the three-digit code. Head through to begin your infiltration of Brainiac’s ship!