Cheat Codes
Select Suit During Normal Game
To unlock this, simply press the following combination on the Main Menu screen (after you have selected your save slot). You will get an audio confirmation and when you continue your game, you will get the option to select your favorite skin.
Left, Left, Down, Down, Left, Left, Right, Up, Up, Down. - Change Batsuit in normal game
Hints
Nightwing Bundle Pack: Unlockable - Trophies
There are 2 Bronze Trophies.
Campaign Nightwing (Bronze) - Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)
Nightwing Revenge (Bronze) - Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)
Scarecrow Hideout
Go on top of a boat near the industrial district (the boat should be near two cranes). While on the boat, take out the cryptographic sequencer and use it. Letters will appear instead of the radio stations. Turn the letters until it reads "City Of Terror." A secret passage on the boat will open. Go down into the boat to find hundreds of roaches, a medical order form addressed to Jonathan Crane, and a Scarecrow victim who will squirm if you zoom in on him.
Trophies
Harley Quinn DLC Trophies
There are 7 Bronze Trophies and 3 Silver Trophies.
How's It Hanging? (Silver) - Clean up the Dry Docks
Party's Over (Silver) - Destroy all Harley Balloons
The Last Laugh (Silver) - The joke's on who?
A Few New Tricks (Bronze) - Use 5 different Quickfire gadgets in one fight as Robin in Harley Quinn's Revenge
Battering Ram (Bronze) - Shield Bash 5 different thugs
Bomb Squad (Bronze) - Defuse all bombs in 3 minutes or less
Breaking and Entering (Bronze) - Find a way into the secret base
Frequent Flyer (Bronze) - Zip Kick 3 different thugs
Lost Property (Bronze) - No crimefighter should be without this
Snap To It (Bronze) - Snap Flash an unarmed thug, an armed thug, an environmental object and a Titan
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