This one unlocks once you’ve solved 240 Riddles.
After you enter the first door, use your Sequencer on the switch behind you to your left. Once doing so, go across the panels while avoiding the rotating spikes. At the end, throw a Batarang to hit the Question Mark on your Right and head over there while avoiding the Spikes. After that, head across the bridge, and use the Line Launcher to get to the nearby room. From here, blow up a wall to your left, anduse the REC to bring the box closer to you, then use the Remote Batarang to hit the question mark switch on the opposite side. From here, use the Line Launcher twice to get the hostage, the trophy, and the next location.