Maitas

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)

Warpath Get the rampage bonus up to 5 sequential kills

The Bereaved Unlock Wendy

Room to Grow Upgrade a facility

Heads Up! Kill 25 Heroes by attacking them from above in PvP.

Quill Tosser Killed a Tollusk using only Ground Urchins.

Tier One In a group of 4 finish an Operation on Challenge with 5 directives enabled.

Share the wealth During one mission, destroy four enemies, each with a different weapon.

Wander and the Forbidden Clear the game in hard difficulty

The epitome of Super Earth Complete all Trophies.

Elimination Master Win 20 Elimination PvP matches.

Voices From Beyond Unlock all songs in the Mouth of Metal

I've Got Your Back! Save an ally 50 times in 4v4 PvP matches.

Swift Complete any campaign within 120 seconds.

Maniac Get an S-Rank on all stages on Hard difficulty or higher.

Endangered Lizards Killed all shining lizards

You Have 5 Seconds to Comply Build a S.H.I.V

1-Upsmanship Complete Extra Life Mode with 5 Extra Lives in your Inventory (Ancient Gods 1)

Climber Reached top of the shrine

Tinker Build an experimental item in the Proving Grounds

Car Explosion Cause an enemy to die in a car explosion

Tourist Viewed all vistas

Bleeding Knuckles Reach a lifetime score of 5,000,000.

A Horrible Truth Recover the Blacksite Data

State-of-the-Art. Bang, Bang! Kill 10 enemies in a row with Sniper Rifle headshots

The Pitcher Complete "The Pitcher" challenge

End Game Complete the final mission

Sting like a metal bee Destroy five enemies by luring them into stinger road surface traps.

Insert Coin Complete all achievements in one game from The Arcade.

Autobarmy Travel 7,903 miles (12,718km) in total - the length of the Autobahn.

With Extreme Prejudice Skulljack an ADVENT Officer

Battle Brother Get a Multiplayer character to Lvl 10.

Choke on that Kill Groeder – Kill him for good

The High Hat Defeat a boss on Inkwell Isle IV without killing any of its minions

Semi Finalist Reach the Semis

Campaign Nightwing Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)

Mighty Wander Max out stamina bar

No More Mr. Nice Guy You pissed off everyone in Venezuela

Reinvent the Weapon Wheel Re-collect all of the weapons on the Weapon Wheel

Campaign Wonder Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)

As A Scalpel Earn the "Excellent" rating in every performance category on a terror mission.

Paladin Obtain great power

Hard Headed Collect 1000 helmets

Score Monger Complete 30 challenges in one Interval

Let it Snow Receive the Extreme Environment Suit (XE Suit)

ROI Buy 5 Vouchers by Ante 4

Mastered the Elements Crafted Elemental Ammo

Right on Time Earned Gold in all Time Rallies in Mission Challenge

Pull! Complete "Pull!" challenge

Conscientious objector Complete a mission without firing any weapons.