Robf23

Architect Construct all available platforms for Mother Base.

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

Lights Out! In 'Black Cats', blast out all of the spot lights in the Japanese cargo convoy. (Solo only)

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

Career Criminal Attain 100% Game Completion.

Twice Nightly Complete New Game Plus

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

The Last Laugh The joke's on who?

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

Kamikaze Complete a level on Regular difficulty or higher using only melee or grenades. (Solo only)

Bag lady Find all three hidden bags in one chapter

Solid Gold, Baby! Earn any 70 Gold Medals on Missions, Strangers and Freaks.

Shot in the Dark Kill 10 enemies while the lights are out in the subway in 'Eviction'.

Locked and Loaded Develop 300 or more development items.

You Monster Reunite with GLaDOS

Chain Reaction You exploded 10 vehicles in 10 seconds.

Undiscouraged Complete the first Thermal Discouragement Beam test

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

Cold Fusion Unlock Hidden Fighter "Cyber Sub-Zero"

Deterrence Develop a nuclear weapon.

Achieved Complete all SIDE OPS.

Manhunt You completed the most wanted side mission.

Disarmament Dispose of a nuclear weapon.

Throw a Six and a Half On Hardened or Veteran difficulty, complete a level without dying. (Solo only)

Run the Gauntlet Complete "Desperate Escape" on Professional.

Paint Splurge Fire 5,000 paintballs

Sphinx' Riddle Complete all 40 of the Catwoman Riddler grid items

Deployment Complete all key Dispatch Missions.

Finish Him You completed 10 melee counters in 4 minutes.

Army of One Win 15 matches in Slayers.

Back In Time... Complete Story Mode 100%

Quan-Tease Unlock Hidden Fighter "Quan Chi"

The Crown Jewel Seek and destroy.

Perfect Win Beat the game without continuing.

Accomplished Complete all missions.

Tower Apprentice Complete 25 Tower missions

Majestic Create and export 10 videos using the Rockstar Editor or enter Director Mode 10 times.

Bridge Over Troubling Water Complete the first Hard-Light Surfaces test

Martial artist Perform a melee hit from a wallrun

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

On the clock Beat the qualifier time on any Time Trial stretch

Gunslinger Assassinate General Amsel with a pistol shot. (Solo only)

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

Battering Ram Shield Bash 5 different thugs

Rexecutioner Destroy the Metal Gear REX boss

Frequent Flyer Zip Kick 5 different thugs

Ran out of fingers Find 11 hidden bags

Gold Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Batman)

Blue Ribbon Complete a 4-player Competitive Co-Op match in 1st place. (Online co-op Only)

Perfect Freeflow 2.0 Perform a perfect combo including all of Batman's combat moves (any play mode)