MutableNando

Ensign Reach round 10 in Carrier.

Feeling Standoffish Complete 1-C Dusk of the Dead.

Dead Echo Acquire all trophies in Bulletstorm

Stately Sword Awarded for obtaining the Sword of Kings.

Cornucopia Acquired all fruits in the world

Slippery When Undead In Die Rise, kill 5 zombies with a single shot from the Sliquifier.

Revisionist Historian In Buried, rewrite history.

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

Snowjob Get 3 enemies frozen in one attack

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

Down with the Revolution Stop Anarky thug operations in South Gotham

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

The Grudge of a Dead Soldier Defeat the Creaking Skull -- Aria of Sorrow

Heroic Headwear Awarded for obtaining the auroral helm.

Holy Upgrades, Batman! Upgrade the Batmobile to Model 3

GG Bridge In Mob of the Dead, survive an entire round on the bridge on round 15 or higher.

Keep Fighting Killed your first Biobot!

Getting Crafty Craft an item. (outside of the tutorial)

Legend of the Dark Knight Complete all Dark Knight challenges

Hey, what's this button do? Press the ejection button in the ship.

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

Rule Bender Complete any challenge run

It's Rabbit Season Complete 2-C Crispy Duck.

Demon in the Chapel Tower Defeat Adramelech -- Circle of the Moon

When the Revolution Comes In Buried, return to processing.

It's Time Obtain the Kinetic Hammer

Master Wayne Take no damage when playing as Bruce Wayne

Brilliant Battler Awarded for winning 1000 battles.

Spins and Charges Defeat the Giant Bat -- Harmony of Dissonance

But Does it Come in Pink? Give the Batmobile a pink paint job

Smooth Operator Earn Elder Rewards from a Daily Op

Cutting it Close Use your suit's oxygen in an ill-advised manner.

One Last Job Finish Final Transmission

Clean Sweep Complete all challenges

A BOX FULL OF SHARP OBJECTS Use every weapon in the game at least once

Blow Their Minds Complete 3-C Bowl Them Over.

Item Aficionado Awarded for obtaining 250 items.

A King's Admiration Defeat the King's Gauntlet

Retro God Unlocked all trophies

Beep Beep Complete the Unleashed Goal of an Event of the HOT WHEELS™ - Looney Tunes Expansion.

ACME guaranteed Upgrade the Rarity of a common vehicle of the HOT WHEELS™ - Looney Tunes Expansion.

Steel Brethren Complete “The Catalyst”

Not One but Two Defeat the Dragon Zombies -- Circle of the Moon

One Giant Leap In Moon, become trapped in the Receiving Area and free yourself through resurrection in co-op.

Official Master Builder Complete 15 hub world renovations

A Deadly Chimera Defeat the Manticore -- Aria of Sorrow

Time Travel Will Tell In Shangri-La, acquire the focusing stone.

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

Fullmetal Enemy Defeat the Living Armor -- Harmony of Dissonance

Endurance Series Complete Complete the Endurance series of Race Events.