Highlander91

With Extreme Prejudice Skulljack an ADVENT Officer

Real men don't need a map Just in case you picked up a shielding map

Tinker Build an experimental item in the Proving Grounds

Burning times Complete a level on Master difficulty without using bombs, overdrive or boost with a custom ship

Full-Auto Frenzy! Kill a total of 200 Enemies using Rubi's Sub-Machineguns during acrobatic slow-mo.

Psychological warfare Manipulated the Keeper's magic schools

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

Get him! Win a Quick Race on a track in the Batcave (not unlockable in Split Screen).

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

Two Birds Smack a bomb so that kills two or more enemies (Individual)

Paladin Obtain great power

Respect for the dead Plundered all four resting places

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

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

A Grim Key Recover a Codex Brain

Played with fire Defeated the Keeper after changing his initial magic school to the fire type

King in the North Complete all Final Stand Assignments

Ranger Obtain an A-Rank or Higher on all bosses in Inkwell Isle IV

Ancient tool, new purpose Defeated the Judge with a weapon dropped by the Keeper

No More Marching Killed all the mascots of the Popcorn Parade

Is This Real Life? Survived rebooting the network in the Project Resolve Center

Diligence as a goal Get 3 stamps in any arena challenge.

Flipper Flip the level 6 times in Protector mode

Overkill Destroy six enemies with one Beam Shot (Individual)

Hard Time Finish Story Mode on Fixer (Hard) difficulty.

Squad Chief Helvig Defeated S&R Squad Chief Helvig

Supreme Commander Completed all chapters on any difficulty using Optimus Prime.

Rebel Radio Build Resistance Comms

Field Hospital Get 500 revives (Ranked Match)

TBoGT: Past the Velvet Rope Score 80% or above in all missions. (The Ballad of Gay Tony)

Boosted! Hold Super Boost for 15 seconds in Protector mode

A King's Admiration Defeat the King's Gauntlet

TBoGT: Gold Star Score 100% in all missions. (The Ballad of Gay Tony)

A real giant Upgrade the Rarity of a common vehicle of the HOT WHEELS™ - Monster Trucks Expansion.

3-2-1 Unlocked the Rusty Spring Tower

GO BIG Complete the Unleashed Goal of an Event of the HOT WHEELS™ - Monster Trucks Expansion.

Carbon Cat Defeated Carbon Cat

Save the last humans Lifetime total of 1,000 humans saved in Survival mode

Weapons Expert Purchase the manuals and acquire the bandoliers for every weapon

Target Score Needy! Beat the target score in any 3 Chapters (Points Count Mode).

Cooked to Perfection Get an S-Rank on a stage of Inkwell Isle IV

Pulitzer material Turn over all of the Jackal's audio logs to the Journalist

Big Baller Earn 75,000 points in a single Nazi Zombies game. (Map Pack 2 only)

Fully Loaded! Purchase all Rubi Weapon Upgrades.

Quick Kills Finish Story Mode on Golden Bullets difficulty.

Rusty Rat Saved Rusty Rat

Lights, camera, action! Win a Quick Race on a track in the Stop Motion Studio (not unlockable in Split Screen).

Demolition Man Kill a frozen enemy by rolling into it

Dress Up Collected and crafted all 4 mascot heads

Don't leave me! Destroy 10 consecutive Sentinels before they escape in Survival mode