Bagr98

Brutal Perform 30 complete Brutal Takedowns.

Dog Eat Dog Beat Hayabusa's turnip-digging record.

Up and Running Repaired the machine in Suchong's lab in Burial at Sea - Episode 2.

Snowball Effect Froze 2 enemies with the same Old Man Winter trap in Burial at Sea - Episode 1.

Storyteller Have 12 murderous dates with Calendar Man

Can't calm the crowd Kill an enemy as they are calming their panicked allies.

Mein Hair Delivered the hair sample in Burial at Sea - Episode 2.

Twofer Knocked out two or more enemies using the same Gas Bolt.

Smash and Not Grab Destroyed the Tassiter Proxy.

Fully Equipped Purchased any two upgrades for Old Man Winter or Radar Range in Burial at Sea - Episode 1.

Vincible Killed Crawmerax the Invincible

Paid in Full Completed Burial at Sea - Episode 2.

Combo King Perform a 12x combo

Wendell's Story DLC Vietnam: Complete the game (Host only).

Leave no one behind DLC Vietnam: Free the 3 US prisoners of war (Host only).

Smell Something Burning Kill the crapping gangster with a fireaxe

Silent Death DLC Vietnam: Perform 25 stealth kills while you have the 4 survival instinct tokens.

Are you scared, yet? Scare 200 enemies.

Totally Recalled Successfully recovered the Override Key.

Cat Fight Kill the panthers using Brandon the Panther

Eye For Details Collect all the puzzle pieces

The Boss Solve the Puzzle

This Is It Beat the epilogue with secret ending

Sneaky Little Buggers Killed each of the loot midgets

Completed Grounded Mode Completed Grounded Mode

How Do You Feel? Complete the fifth mission

Making Some Noise Gained five noisemakers through lockpicking.

Power Games Access 10 different rewire points

Shadow Play Gave the H-Source to Jack.

Make them count DLC Vietnam: Kill a total of 25 enemies with airstrikes (Host only).

Empty Chamber Kill 30 enemies using melee strikes or a melee Weapon Part.

Two Birds With One Stone Hit two enemies with the same weapon in one throw

Ripperologist Achieve 100% synchronization in Jack the Ripper.

Go for the Limbs! Dismember 500 limbs from living enemies.

Zoo Keeper Collect all the masks

Batman Clear Chapter 2 using Nigel the Bat

Close Encounter Kill 10 alien Necromorphs.

Completed Grounded Mode Plus Completed Grounded Mode Plus

Chapter 5 Complete Complete Chapter 5 in story mode

Bronze Revenge Obtain 24 medals on the original Arkham City ranked maps (as Batman)

Guns For Show Use all guns at least once

Pitcher Use all throwing weapons at least once

Shadow of Your Former Self Defeated 5H4D0W-TP.

Never Saw It Coming While invisible, used Peeping Tom to knock out 15 enemies with a melee attack.

RIG Master Fully upgrade your RIG.

Chain Reaction Damaged fifteen foes with an exploding enemy, using the Radar Range in Burial at Sea - Episode 1.

Plain Luck Hit three or more enemies with the same weapon in one throw

Sounds Of Animals Fighting Wear all masks at least once

Stunned Knock down a human or stun an android with a non-lethal attack

DLC: Mars: Slimy Death Hit 10 Arachnids with Crabmones.