Run and Slide with Batman - Batman Arkham City Episode 12
In this episode we are on the hunt for Mr Freeze but we can't get into the GCPD building where he is located. Eventually through trial and error I learn that I need to slide under the door. Once we get in we discover that Penguin is calling the shots. He has a bunch of goons controlling the building and I have to take them out using stealth. My battle with the controls continues and the thugs end up victorious. But be sure that we will try again in the next episode.