Maintenance Access 2

Batman: Arkham Asylum Guide - Walkthrough

Maintenance Access 2

As you enter this area you will notice seismic disturbances on a regular basis – and three grates you can tear open – the first one on the right leads to another in a sort of maze – and when you come out if you go around to your left you can get the Riddler Trophy inside this cage for 200 XP and another unlocked challenge.  As you re-enter the duct turn right and you will exit the duct in the area of the third grate, so just climb up and drop down, then climb again to reach that duct grate and pull it off of the wall.

Pass through this duct and at the other end turn on Detective Mode to spot the enemies ahead – then remove the grate blocking the entrance.  They are not in this room so you do not have to be sneaky here, just head into the larger duct to the right, then drop down and take the small duct to the left for a CS in which thugs are planting explosives on the Gargoyles.  That was kinda funny, wasn't it?

A few more steps forward and you change areas.