Hey:) I have already checked your ME3 walkthrough. Batman AC is not a hard game but there are stuff I have forgotten since I last played Batman AA.
Batman Arkham City Walkthrough
Holy toledo, Batman! Our Batman Arkham City Walkthrough will provide info about gadgets, a storyline guide, and locations of secrets.
Medical Hostages
The Joker has increased the stakes in his war against the Dark Knight. Not only is he willing to take a shot at Catwoman, but has also captured TYGER guards and medics. Our video clip shows tips on how to save them.
You'll find the first of these hostages inside the church. Harley Quinn and a few armed guards will give you a warm welcome to the festivities. Unfortunately you can't just pound down enemies that have superior fire power. Instead, it's time to make use of those ninja skills. Throw down a smoke bomb that will automatically take you into Detective Mode. Be mindful of the Smoke Density meter on the right, as this will display how much cover you actually have from the cloud.

Quickly use the batclaw to grapple to the platforms on top. Swing the camera to get a lock on your next destination. You'll first want to take out the guard on the right by using a descending takedown. Now swoop ahead to the left side of the room. Here, you can use a takedown to smash through the barrier. Now once again ascend to the top before dropping behind the last two guards. Be careful to not alert any of the four Joker goons, as they will instantly kill a hostage.

The medics in the church are safe for now, but the Joker has traps inside the tower. Head up and investigate. After hearing Joker's recording, quickly smash out the window to avoid being cindered. It might have been risky, but this will lead the way to the Joker's base.
Hostage Inside Joker's Base
Inside the Industrial plant, Joker's got an army of gun wielding cronies. It's a little too much to take on this early, so use the tight tunnels under the grates to slip passed the large mob. You'll come across a smaller team of unarmed enemies that won't pose much of a threat.

Passed these goons will be another kidnapped doctor. Once again stealth is key here. Move slowly and use quiet takedowns. However, you can also lure the enemies by opting for drop attacks and louder takedowns. If you do get spotted, drop a smoke pellet and swing around the top to lose the enemies. When it's down to just the last thug, you can bust through the nearby window or just try a direct punch out. Rescue the doc and collect a new toy, the REC.




