Found a hidden room in steel mill on Batman Arkham City

[Buzz Barton]

I am not able to find hidden room in steel mill in Batman Arkham City. I had tried to find the same but it is bit complicated. I had searched in entire premises and didn't find anything. Does any one know where the room is. Does the location is marked on the map. I had tried various option to find the same but can't get anything. Is there any mark or indication that can help me to fix the issue.

[Shae]

The steel mill is quiet large area. It is a bit hard at the start but you will be able to find the way out. I got the way when I was trying to find the steel mill. Here I am playing with the catwoman. I do not think it is possible to achieve that in single player. You have to play as bat first and head to the main room. Towards the north side you can get a trophy. In the same way just keep on checking all different rooms.

[AjaxDEV]

Go on Google and search for the wiki guide. I had seen chapter specific guides which are quiet easy to understand. Most of them have ways showed up through images. Or the second thing you can do is get a youtube and checkout a full video based on the level gameplay. You can easily findout what to do. I do not think you will really need much help here.