Avatar Items...
	Big Head Mode...
	Bonus Skins...
	Cold, Cold Heart: Trophies...
	Costumes...
	Easy XP From Alfred...
	Green Arrow reference...
	Harvey Dent reference...
	Initiation: Trophies...
	Rupert Thorne reference...
	Secret Trophies...
	Various Trophies...

There are three unlockable outfits for your Xbox Live avatar that can be unlocked by completing certain requirements in the game.

Avatar	How to Unlock
Batman Avatar Outfit	Complete "I am the Night" Mode.
Deathstroke Avatar Outfit	Defeat Deathstroke in Story Mode.
Joker Avatar Outfit	Complete Story Mode.

Take out the cryptographic sequencer and hold L1 and R2. Rotate the right analog clockwise, do this until Batman's head becomes big.

When you begin playing the game, you'll be prompted to create a Warner Bros. ID. Once you create your account, you'll receive the One Million skin as a reward. Log into the mobile version of the game to also receive the Red Son skin.

Trophy	How to unlock
Paint the Town Red (Silver)	Find all Activist tags in Cold, Cold Heart.

Complete the indicated task to unlock the corresponding costume.

Costume	How to unlock
Batman Legends Pack	Available with Walmart (North America), JB Hi-Fi (Australia) pre-order.
Blackest Night	Earn Prestige in Multiplayer mode.
Dark Knight	Complete all Dark Knight Challenges.
Deathstroke	Available with Gamestop, Best Buy, Target, Walmart, or Amazon pre-order; or can be purchased.
Infinite Earths Pack	Must be purchased.
Injustice	Earn all Medals in Challenge mode.
Knightfall Pack	PlayStation3 exclusive pre-order bonus.
New 52 Graphic	Capture every Most Wanted target.
New Millenium Pack	Must be purchased.
Noel	Find all Enigma Datapacks.
One Million	Download the free DLC, then register with WBID.

If you talk to Alfred in the bat cave, you'll receive experience points. Now you can fast travel to Gotham City and return to the cave for more experience. Repeat the process as desired or until you receive a trophy.

In the interior of the Final Offer, in the same area as the "fight arena", there is a cargo container with "Queen Industries" on its side. "Queen Industries" belongs to Oliver Queen, a.k.a. the Green Arrow.

While in the G.C.P.D., up in the evidence locker you can see a newspaper clipping of Harvey Dent's win in the election for Gotham City D.A.

Trophy	How to unlock
Bruce's Revenge (Bronze)	Obtain all 72 medals on te original Arkham Origins maps (as Bruce Wayne)
Campaign Ninja (Bronze)	Obtain all 108 medals on the original Arkham Origins campaigns (as Bruce Wayne)

In the G.C.P.D., look carefully at the bulletin boards in the squadron rooms. On the walls are newspaper clippings and mugshots with police reports. One of these reports references Rupert Thorne; another one of Gotham's infamous crime lords.

Complete the following tasks to unlock PlayStation 3 trophy rewards.

Trophy	How to unlock
City of Assassins (Bronze)	Identify Black Mask's assassins.
Everyone wears masks (Bronze)	Find the Black Mask.
Nobody that matters (Bronze)	Who is the Joker?
One Rule (Silver)	Save a life.
One eye open (Bronze)	Defeat Deathstroke.
Perhaps sooner, Perhaps later (Gold)	Defeat the Joker.

Complete the following tasks to unlock PlayStation 3 trophy rewards.

Trophy	How to unlock
Air Marathon (Bronze)	Glide 26 miles total.
Anyone see that? (Bronze)	Complete a predator encounter without ever being spotted.
Around the World (Bronze)	Use the Batwing to travel to all Fast Travel points.
Arsenal, Awesome (Bronze)	Fully upgrade a weapon in multiplayer.
Clean Streets (Silver)	Complete all Most Wanted missions.
Clutch (Bronze)	Kill a Hero to bring back your entire gang when at 0 reinforcements on a full multiplayer server.
Counter-intelligence (Bronze)	Decipher one Extortion File.
Crime Fighter (Bronze)	Stop 20 Crime in Progress.
Crime Scene Investigator (Bronze)	Complete all Casefiles.
Enigma Unravelled (Bronze)	Collect all Enigma items.
Fallen Knight (Bronze)	Reach max level with the Bane faction in multiplayer.
First Riddler Trophy (Silver)	Collect every collectible.
Flawless Display (Bronze)	Successfully battle Shiva without taking any damage.
Free Flow Fifty (Bronze)	Reach x50 Combo.
Give Them Something to Believe (Silver)	Complete New Game Plus.
Gotham All-Star (Bronze)	Reach max overall level in multiplayer.
Gotham Protector (Bronze)	Master the Gotham Protector Dark Knight track.
I Am The Night (Gold)	Finish I Am The Night Mode.
I Like Those Odds (Bronze)	As a Hero, defeat 4 Elites within 40 seconds without using melee in multiplayer.
I've Got This (Bronze)	Acquire all upgrades.
Killing Joke (Bronze)	Reach max level with the Joker faction in multiplayer.
Know Thy Enemy (Bronze)	Defeat each of the enemy players at least once in a multiplayer match.
Legend (Bronze)	Earn a level of prestige in multiplayer.
Legend of the Dark Knight (Silver)	Complete all Dark Knight challenges.
Medalist (Silver)	Obtain all medals on the original Ranked Maps in Challenge mode (as Batman).
Not An Ordinary Criminal (Bronze)	As an Elite, earn 4000 XP in a single multiplayer match.
Olympian (Silver)	Obtain all medals on the original Campaign maps in Challenge mode (as Batman).
One down, several to go (Bronze)	Complete a Most Wanted entry.
One of Each (Bronze)	Use every Freeflow Focus gadget in one combo.
Perfectionist (Silver)	Obtain all the medals on Custom maps in Challenge mode.
Personal Trainer (Bronze)	Obtain all the medals on Combat Training maps.
Platinum (Platinum)	Congratulations!
Point Counter-Point (Bronze)	Complete Deathstroke without failing a single counter.
Point to Point (Bronze)	Glide across Bridge without touching ground.
Predator Paragon (Bronze)	Take down 6 different Elites in a match, using 6 different methods as Batman or Robin in multiplayer.
Shadow Vigilante (Bronze)	Master the Shadow Vigilante Dark Knight track.
Shut Down (Bronze)	Shut down an entire Tower Network.
Silent Knight (Bronze)	Complete a predator encounter using only silent takedowns.
Tales of Gotham (Bronze)	Win a round of each map with each faction in multiplayer.
Thanks, old friend (Bronze)	Hear everything Alfred has to say.
The Innocent and the Predatory (Silver)	Capture all of Black Mask's Assassins.
Voice of the People (Bronze)	Scan 20 Anarky Tags.
What hit me? (Bronze)	Take down 100 enemies who didn't know you were there.
World's Greatest Detective (Bronze)	Master the World's Greatest Detective Dark Knight track.
Worst Nightmare (Bronze)	Master the Worst Nightmare Dark Knight track.