SlayerOfLigth

That Special Someone You completed the mission "That Special Someone".

Gun Runner Scan and acquire all weapons.

Jungle Ghosts Finish the mission without breaking stealth.

Flight Attendant Kill all 5 enemies during the zero-g sequence in "Turbulence."

Together as One Reassemble Rosetta.

Nein Kill 9 enemies with A-10 strafing runs in "Scorched Earth."

Half Million You have amassed a fortune of $500,000.

You Won! You have completed the story.

Infernal Machine Reach the Alien Machine.

Piece of cake Storm the common room and kill everyone without taking damage on veteran.

Shoot for the Moon Defeat the Moon.

Get On My Level Complete the game on any difficulty setting.

50/50 Complete a Special Ops Mission Mode game with the same number of kills as your partner.

Death Wish Destroy three enemy robots while in damage-triggered AR Mode.

Paying Respects Find the graves of each of your fallen companions.

King of QUB3D You beat the high score in QUB3D.

Storyteller Have 12 murderous dates with Calendar Man

Audiophile Collect all 18 Rorke files.

Going in for the Kill Destroy ten enemy robots with melee attacks.

Scout Leader Collect 46 Intel Items.

That Ended Up Working Out Nicely After taking control of the enemy transport in Act 2-2, do not let a single enemy escape.

You've earned it Earn the mask. Finish the campaign on Veteran.

Needs More Chainsaw Create a combo weapon

Storming Grand Hill Complete Act 2 without using mission select.

Army of Darkness Shot out the 4 lights with 4 bullets in Night Shift

Roadkill Kicked the car and killed the soldiers in Uprising

40 Yard Dash Maintain a Boost dash to the limit of the ARS reactor without overheating.

Assassin's Greed You completed all 9 assassin missions.

Trick Shot Destroy three enemy robots at once with rocket launcher splash damage.

King of the Hill Level a weapon up to maximum operational capability.

Order Fulfilled You completed all 10 Exotic Export orders.

Short Circuit Destroy ten enemy robots that have been disabled with an EMP emitter.

Close Encounter Kill 10 alien Necromorphs.

Knight in Shining White Armor Revive 20 friendly troops.

TLAD: One Percenter Help Billy get his bike back. (The Lost and Damned)

I Don't Speak Kreon! Complete Act 3 without using mission select.

Cabin Fever Make it to the cabin in Regular or Hardcore difficulty.

Two Birds with One Stone Destroy two or more enemy robots at once with the LFE gun.

Retail Therapy You unlocked the special ability of buying guns from Little Jacob.

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

Part I Complete Complete Part I Of The Story

No Assistance Required Complete a Special Ops Mission Mode game on Hardened or Veteran with no player getting downed.

My Way Complete Act 4 without using mission select.

Adrenaline Rush Manually trigger AR Mode and destroy three enemy robots in a row.

Get Rich or Die Trying Have $50,000 current balance in a Special Ops Survival game.

Chapter VI Leave the Refectory with the Butcher's key

Romanov This! Destroy a Romanov with a melee attack.

Liberty City Minute You finished the story in less than 30 hours.

End to Major Combat Operations Complete Act 5 without using mission select.

Practice makes perfect Headshot each of the targets in the gun range in Kaffarov