REM12

Wrecking Ball Stop the unstoppable

Off The Boat You have completed the first mission.

Seasoned to Taste In the Main Campaign, killed 30 enemies with the Peppermill Crank Gun.

Aftermarket Junkie Buy all attachments and paint jobs for one weapon.

BT Prime Fully Powered BT-7274

Florida Man Down yourself by grenade or explosion.

Lost And Found Uncover the secret of Arkham City

Give to the Poor Donate $250 to the gang tithing box.

NOG It Off Complete mission "Hostile Takeover".

We Always Had Faith In You Obtain all the Trophies.

Sandstorm We are legion

Raising the Bar In the Main Campaign, upgraded one attribute (Health, Shield, or Salts) to its maximum level.

Free Fall Freefall more than 100m and live.

Aerial Assassin In the Main Campaign, killed 20 enemies with a Sky-Line Strike.

Hide And Seek A deadly game of hide and seek

Fearless or Stupid Dive more than 60m.

Say Hi to the Internet Find the lost Hollywood star.

No Matter What - Normal Complete the game on Normal

Island Liberator Liberate all outposts.

Memory to Spare Gather all the memory cards.

Ghost Train Fight for survival

IQ Test Solve the first riddle

Fully Inked Earn every tattoo by learning all the skills.

Archeology 101 Gather a total of 60 relics.

Dead Letters Gather all "Letters of the Lost".

Excessive Force Destroy a Titan with your Burst Core in the Campaign

Industrial Accident In the Main Campaign, killed 20 enemies with a Sky-Hook Execution.

Arkham City Sirens Drop in on an old friend

Freefall Don't look down

Mastered the Jungle Obtain all the Trophies.

Tips Appreciated Tip Moxxi.

Exit Stage Right All the world is a stage

Hot Mess Defeated Kane

Dropping Loads Win a live grenade at a Slot Machine.

I Mustache You A Question Complete mission "Atlas, At Last".

Don’t Go - Easy Finish Left Behind on Easy

Brick Master Win the brick throwing contest

Gone From My Sight Complete mission "Beneath the Meridian".

Stay Away From The Light Revive another player.

Bolt-Ons Unlock 10 Character Heads or Skins.
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More for Your Money In the Main Campaign, lured 3 enemies into a single Vigor trap 5 times.

Some Shortcut! Entered the World Foundry

That Was Cold Complete mission "Lair of the Harpy".

Saw the Elephant Completed the Main Campaign on Normal difficulty or above.

Hazard Pay In the Main Campaign, killed 10 enemies by utilizing environmental hazards.

Incepted Climbed the Sideways Town

Gun Pals! Send an item to a friend.

Stop the Clock Time is running out

Fire Everything! Destroy a Titan with your Salvo Core in the Campaign

Conundrum Rescue the first hostage from Riddler