RebelStrmtrooper

I Got This In The Darkest Shore, survive the initial beach rush without using any machine gun turrets.

A Little Pack Here, a Little Punch There In Voyage of Despair, use the Pack-a-Punch at every possible location in a single game

Act III Complete Act III.

Act 2 Cleaner Complete all Act 2 maps on Nightmare difficulty.

High Score In Zombie Rush, obtain a Personal Score of 250,000

Views From the Abyss STU: Complete "The Spider's Thread" mode.

The Protector of Pontoon Kill all enemies attacking your pontoon from the riverside on 'Weaken The Regime' level.

Honorary Member Reach Isle of Sgàil Mastery Level 20.

A Chance Encounter Completed Mission 07 in campaign mode.

Undiscovered Truths Find all the intel hidden in Nightfall.

Big Game Trapper Use a hypno trap to turn a Rhino friendly in Mayday in Regular or Hardcore difficulty.

I've Got This Acquire all upgrades

Give Them Something to Believe Complete New Game Plus

Act 4 Cleaner Complete Act 4 on Nightmare difficulty

Postmaster Complete any outpost by activating all of the generators in Regular or Hardcore difficulty.

A Forged Maestro Destroy two or more Screecher enemies with a controlled Ticker.

Untouchable Emissary Reach the end of the game without a game over.

The Sky Is Mauling! Kill 3 enemies with Mortar Strike in ‘Air Traffic Control’ Operation.

Extreme Manhunt Complete a Seasonal Manhunt mission on Challenge difficulty or above.

Justice Is Blind Kill 4 enemies who are stunned by a Flashbang Grenade in any Operation.

Making a Point Kill both bosses with head shots in ‘Hostile Takeover’ Operation.

Come On And ... Slam 10 zombies at once in Outbreak.

Multiplicitous In Zombie Rush, get your score multiplier up to 100

Enthusiasms Kill Torres with a melee attack in ‘Hostile Takeover’ Operation.

The Ultimate Sacrifice In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

Alright, Alright Survive until round 10 in Infection.

Survivor Survive until Round 25 in Outbreak.

Pack Addict! Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)

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

Blast off! Play a full game of Space Station on Classic

PC Load Letter Use the 3D printer 15 times in a single match in Outbreak.

All out Escape the Morenia

The Sound of One Hand Capping Complete ‘Got Your Back’ Operation with only a handgun.

Obtain 100 Stars Obtain a total of 100 stars

Lightning Emissary Reach the end of the game in 5 hours or less.

A Bridge To Somewhere Extend the bridge in Awakening in Regular or Hardcore difficulty.

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

All Aces Played multiplayer mode for the first time.

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

Take your own advice Save Aksali Noll

Painting The Scenery Completed Mission 08 in campaign mode.

A moon in your hand Retrieve the map to Okala V

Not a Fluke Win 10 Blackout games

Two's Company, Four's a Party Complete any Adventure level with 4 players.

Heavy Fire Kill a total of 30 enemies with Browning gun.

Catalog Conqueror STU: Complete all nekomata jobs in "The Spider's Thread" mode.

Rock, Paper, Plasma In Voyage of Despair, kill 9 zombies via Catalytic Detonations in a single game

Act IV Complete Act IV.

Act 3 Cleaner Complete all Act 3 maps on Nightmare difficulty.

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)