papermache

The Bog Complete 'The Bog' and 'War Pig' on Veteran difficulty.

Tomb Raider Complete all Challenge Tombs

Just Relax, You Can Do It Performed three 10 hit combos. (Excluding offline VS Battle)

Arch Villain Earn full negative Karma.

Chatterbox Complete all conversations with the Endurance crew.

The First Horseman Complete 'Shock and Awe' on Veteran difficulty.

No Guts, No Glory Perform a 2.5 second or longer swan dive

Bombardier Collect the formulae for 6 different bomb types.

Desert Storm Find the Desert Eagle in 'Crew Expendable' and kill 5 enemies with it.

Speedy McSpeederton Raced around the Ludicrous Speedway in record time

Master Fletcher Craft 25 of each special arrow type (Fire, Grenade, Poison)

Trick Shot Shoot a bottle out of the air

No Pain, No Gain Dealt 50,000 damage in Practice mode.

Get Off My Cloud Get 100 High Fall take downs.

Officer of the month Score "A" on any evaluation.

Creature of the Night Freedom of the city.

Sanity Check Collect all 8 Burner Phones

Live by the bike... Shoot the gas tank of a moving motorcycle.

Fully Loaded Rescued enough Claptraps to earn 42 inventory slots

Hard Boiled Help officers Kurtz and O'Neal solve a murder case.

Accurate Prediction Complete a Nostradamus Enigma in Paris.

Okay! I'm Ready! Won a battle in online tournament.

Hot-Blooded Fighter Got promoted to Warrior.

New Squadron Record Complete the cargo ship mockup in less than 19 seconds.

Rotisserie Shoot a chicken out of the air with a fire arrow

With Great Power Comes Greater Power Unlock and purchase all powers.

Gentleman Cambrioleur Lockpick 20 chests.

The Second Horseman Complete 'Safehouse' on Veteran difficulty.

Power Cycle Participate in 5 different City Games

Dead-On Score 150 points at the shooting range.

Darkness Looms Complete the final mission of the Missing Persons Investigation

No stone unturned Find a secret area in the Arcade.

Master Blaster Kill 2 multiplayer enemies with a single explosive.

Brotherhood of the Fist Return of the Dynamic Duo.

Down Boy! Kill a zip-lining enemy player in multiplayer.

Arkham City Sirens Drop in on an old friend

Bacon! Kill a razorback boar using a Molotov cocktail

A Heart Broken in Two Secure the secret base.

Geolocated Check in at every Hotspot

Time Paradox Kill Makarov and complete your mission

Twenty Seconds to Comply Complete Street Vulture's Turf quest.

Monkey Around In multiplayer, escape death 3 times by using the rope ascender.

A Friend in Need Find and free Dandelion.

The Man in the High Tower Find and use the hidden cache in 'Heat'.

City of Fear Defend the assault on your ally's fortress.

Revoking Client Privileges Complete the final mission in the Human Traffic Investigation

Peephole Complete every Privacy Invasion

Up to the challenge Complete one challenge in the campaign

Safe and Secure Perform all Social Club missions in a district.

Quiet Time Find the best seat in the house