ratsinthehallway

Getaway Complete "Desperate Escape" on any difficulty setting.

The Great Escape Complete "Desperate Escape" with an S rank.

Way of the Warrior Defeat 150 enemies singlehandedly in one playthrough of "Desperate Escape."

Let's Get This Party Started! Unlock all selectable characters in Versus.

Night Terrors Complete "Lost in Nightmares" on Professional.

Shoot the Messenger Defeat 3 Agitator Majini in one playthrough of "Desperate Escape."

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.

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

Morituri te salutant Survive 30 consecutive waves with at least one co-op player.

Twice Nightly Complete New Game Plus

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

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

A Little Off the Top Change the appearance of 10 Dwellers in the Barbershop

Run the Gauntlet Complete "Desperate Escape" on Professional.

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

Fresh air Restore your stamina more than 50 times while climbing.
12/50

Army of One Win 15 matches in Slayers.

Acrobat Complete more than 200 jumps or double jumps in one game.
62/200

Collective climb Stop 25 pebbles with a single echo from the ballast.

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

Water piper Complete the game.

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

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

Get Off My Lawn Successfully stop 50 Raider Attacks

A faint glimmer Warm up the ballast in chapter 6.

Eye of the Tiger Win 15 matches in Survivors.

Awakened memory Use the echo on a frozen ballast in Chapter 6.

The Team That Slays Together... Win 15 matches in Team Slayers.

Cycle celebration Turn all altars.

Avid reader Read all letters.

Final ascent Read all of Bianca's journal entries.

Antique gallery manager Activate all frescos.

Common ground Complete all cairns.

Platinum Trophy Collect all other 34 Trophies for this Trophy.

Sound archeologist Listen to all shells.

Ballast Obtain all trophies in the game.

Campaign Silver Obtain 72 medals on the original Arkham City campaigns (as Batman)

We Will Survive Win 15 matches in Team Survivors.

Campaign Gold Obtain all 108 medals on the original Arkham City campaigns (as Batman)

Perfect Knight - Day 2 Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddler's Revenge (as Batman)

Top Of The Food Chain You successfully killed 20 players with a pistol in a deathmatch.

Platinum Congratulations!

Join The Midnight Club You won a multiplayer race without damaging your vehicle too much.

Teamplayer You killed 5 opposing team members.

Test of Faith Complete the game without shooting an enemy

Hey Man, Nice Shot Get 20 headshots using the 9mm silencer.

Top The Midnight Club You won 20 different multiplayer standard races.

Taking It For The Team You were on the winning team in all multiplayer team games.

Window of Opportunity Shatter 30 glass windows.