Batman: Arkham City

Hints & tips

In the Warden's Office, head back to the room with the Warden's portrait on the far wall. Turn left as soon as you enter the doorway and approach the wooden wall. You can destroy this with Explosive Gel. It may take a bit of trial and error, but one panel can be blown away. Beyond this is an unmarked room with a blueprint on the wall. It shows plans for the relocation or expansion of Arkham to Gotham City. This is a nod to the setting of Batman: Arkham City. For video and images of this Easter Egg, check out IGN's article, Warden Sharp's Plans For Arkham City.

Instructions

GAME CONTROLS: Left Analog Stick = move;
Right Analog Stick = look around;
Hold X Button/X Button, X Button = run/evade;
Square Button = strike;
Circle Button = cape stun;
Triangle Button = counter;
L2 Button = detective mode;
R1 Button = grapnel gun/use gadget;
Hold L1 Button = aim gadget;
Tap L1 Button = quickfire batarang;
R2 Button = crouch;
D-Pad Left, Right, Up, Down = select gadget;
Select Button = waynetech;
Start Button = pause;
L3 Button = center camera;
R3 Button = zoom;
QUICKFIRE GADGETS CONTROLS TYPE A;
Tap L1 Button = quickfire batarang;
L1 Button + Triangle Button = quickfire batclaw;
L1 Button + Square Button = quickfire explosive gel;
L1 Button + Circle Button = quickfire rec;
R2 Button, R2 Button = quickfire freeze blast;
QUICKFIRE GADGETS CONTROLS TYPE B;
Tap L2 Button = quickfire batarang;
L2 Button + Triangle Button = quickfire batclaw;
L2 Button + Square Button = quickfire explosive gel;
L3 Button + Circle Button = quickfire rec;
R2 Button, R2 Button = quickfire freeze blast;
REMOTE CONTROLLED BATARANG CONTROLS;
R2 Button = auto level;
L1 Button = brake;
R1 Button = boost;
L1 Button + R1 Button = u-turn;
CATWOMAN CONTROLS;
Left Analog Stick = move;
Right Analog Stick = look around;
Hold X Button/X Button, X Button = run/evade;
Square Button = strike;
Circle Button = whip stun;
Triangle Button = counter;
L2 Button = thief vision;
R1 Button = climb/use gadget;
Hold L1 Button = aim gadget;
Tap L1 Button = quickfire whip;
R2 Button = crouch;
D-Pad Left, Right, Up, Down = select gadget;
Select Button = waynetech;
Start Button = pause;
L3 Button = center camera;
R3 Button = zoom