DO NOT use the main road, as there are twosniperson the drawbridge#1.

Now you’re free to take care of eliminating the armed enemies patrolling the area.

If possible, give a shot to eliminate them one at a time, choosing single targets#1.

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If you get noticed, help yourself with a quickSmoke Pelletthrow, followed by using theGrapnel Gun#2.

In the end take care of the two enemies guarding the entrance#1.

Attack one of them by surprise and afterwards take care of his buddy.

PC

Be careful, as the nearby corridor is guarded by a fewenemies.

Regardless of what you choose to do, take care of all the guards#2.

Now head north#1and jump down onto the lower ledge.

PC

Equip theFreeze Blastand aim at the water#2.

Shoot and note that the projectile has created an ice floe.

After reaching it, take out theBatclawand shoot theGrapnel Guninto one of the grapple points#2.

PC

Keep moving between the grapple points to reach the new ledge#1and climb onto it.

Turn to the north, choose theFreeze Blastagain and create a new ice floe#2.

Jump onto the ice and once again start grabbing the grapple points#1.

PC

Carefully plan ahead, successively grabbing the grapple points.

Turn left here and interact with the ventilation shaft cover#2.

Go through the shaft which will lead you to a new ledge in the west.

PC

Now you’re free to approach the new fight.

If you won’t manage to keep them away, focus on those with guns in the first place.

After the fight hear outJoker#1, who has apparently taken the cure and returned to full health.

PlayStation

Approach theinmateand press A to save him#2.

Approach the southern wall#2and use theExplosive Gelto break through to the other side.

Sail there and jump onto it.

Xbox

Doing the above will let you reach a new platform surrounded by water#1.

Before you is a rather complicated puzzle which you have to solve to unlock the further passage.

Choose theRemote Controlled Batarangand stand opposite to the locked gate#1.

Nintendo

Throw out the Batarang and make it fly through one the holes#2.

Flying beside it should electrify the Batarang.

Also don’t forget about being able to slow down the Batarang by holding down the left trigger.

Batman: Arkham City

Afterwards turn slightly to the right and make it hit the fuse box#2.

If you have done everything properly, you should unlock the further passage.

Approach the ledge and once again use theFreeze Blastto create an ice raft#1.

Jump onto it and swim north-east, of course helping yourself by grabbing the grapple points.

Instead, swim to the small platform in the north#2.

Turn around and use theGrapnel Gunto reach the upper south ledge#1.

Solve the mini-game to create the password#1.

Note that it has lowered the drawbridge#2and as a result you will be able to head north.

Turn right and don’t be scared byDr.

Stacy Baker#1, who will attack Batman taking him for one of the thugs.

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