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Master Conductor - Electrocute 3 Helghast Electrocute 3 Helghast with a single burst from the VC5 Electricity Gun

I Don't Have Time for This! It won't stay dead! Better only fight when I have to. (Ch. 7)

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

Courier Service You completed all 10 package delivery jobs.

Another Day on the Job Complete the game on Survival difficulty.

Talisman Obtain a talisman.

À la Corvo Have they lost their minds? Better get past them without a fight. (Ch.2)

Game, Set, Master Become the Fort Condor grandmaster.

Hardbody Fully upgrade all of Sebastian's attributes.

Under The Radar You flew under all the main bridges in the game.

There's no "I" in Team Score at least 80,000 points in Team Survivors.

It's All About the Points Score at least 40,000 points in Survivors.

Why Can't I Hold All This Ammo? Upgrade all options in the Stock menu.

Melonpopper - 15 headshots using the sniper rifle Get 15 headshots using the VC32 Sniper Rifle

Fragmartyr - Kill 2 Helghast whilst taking your own life Kill 2 Helghast at once and take your own life using a single frag grenade

Blow Up the Playing Field Use a secret explosive weapon to kill 10 enemies. (Agony Bolt effects negate results)

That's How We Roll! You unlocked the special ability of Brucie's helicopter ride.

Sightseer You have taken all variations of the helicopter tours of Liberty City.

Keep the Good Times Rolling Chain a 20-defeated combo in Slayers.

Gobble Gobble You got a turkey in 10-pin bowling.

Bathed in Flames Enough running! I'll burn her to the ground right here! (Ch. 10)

Item Management This cave echoes like crazy. Better put the gun away and keep quiet. (Ch. 8)

Run and Gunner - Kill 3 Helghast with one burst of assault rifle fire Kill 3 Helghast using an M82 or StA52 assault rifle without releasing the trigger

Dial B For Bomb You unlocked the special ability of Packie's car bomb placement.

Cleaned The Mean Streets You caught 20 criminals through the police computer.

Twice Nightly Complete New Game Plus

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Not Part of the Job Description The water's rising, but we'll get out of this without a scratch. (Ch. 5)

Bringing the Pain Defeat 50 players using physical attacks in Versus.

The Power of Three Completely upgrade three weapons.

Chain Reaction You exploded 10 vehicles in 10 seconds.

Rolled Over You managed 5 car rolls in a row from one crash.

Manhunt You completed the most wanted side mission.

Crime and Punishment You were thrown in jail 10 times. Poor impulse control leads to multiple incarcerations.

The Right Direction Win your first B-Spec event race.

Amateur Collector Obtain 10 pieces of Treasure Art.

Talismaster Obtain all the talismans.

Merciful Fossor Bury 100 sets of bones.

It Takes Two to Tango Chain a 40-defeated combo in Team Slayers.

Blade Runner - 75 kills with the knife Kill 75 Helghast using the knife

Unstoppable Arsenal Completely upgrade all weapons.

Finish Him You completed 10 melee counters in 4 minutes.

Babysitter - Revive 25 Buddies Revive your buddies a total of 25 times

Army of One Win 15 matches in Slayers.

National A License Complete the A License.

Oniomaniac Buy all the items in a store.

Campaign Bronze Obtain 36 medals on the original Arkham City campaigns (as Batman)

Old-Timer Acquire a car manufactured in 1959 or earlier.

Liberty City (5) Your friends all like you above 90%.

Not a Scratch on Her! I'm not taking any chances, this bus can't take much more damage. (Ch. 12)