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

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

The Force Complete Zone 18 without upgrading weapons.

Vengeance Killed 5 Mathusians with fire or electricity.

Keeper's Best Friend Prevent a goal with a sliding goal line clearance

Chain Gang Killed 2 Malthusians within a timed chain attack.

Better than the Best Complete the entire campaign on Authentic Plus difficulty with no manual saves

Don't make me pull the trigger! Survive for 5 minutes in Demolition mode

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

Mode master Win an online game of every mode in every difficulty at least once.

Shadow Warrior Complete the game on normal or higher difficulty setting

Head Hunter Defeat Xing on normal or higher difficulty setting

Chapter 6 Speedrun Complete a Speedrun of Chapter 6 below the target time.

Spiritually Attuned Make 100 Psychic Links (Share or Steal)

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

Think fast! Finish trial #8 with at least 52 seconds left on the clock.

Toasted Burn 100 enemies to death in campaign mode

Like a glove… Finish trial #6 with 3 hearts left without picking up a spell.

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

Fully Loaded Maximize all upgrades.

Peak Performer Win three games as the Mountaineer character

Chapter 5 Speedrun Complete a Speedrun of Chapter 5 below the target time.

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

To Jugger or to Jugger-Naut Kill all juggernauts after they land on Veteran difficulty in the "Vertigo" Special Ops mission.

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

Golden Idol Perform every Single Player Skillshot in the game

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

Doctor Heal over 500,000 hit points.

Chapter 8 Speedrun Complete a Speedrun of Chapter 8 below the target time.

Supernova Get 3 stars on each of the first 14 Echoes

The Wanderer Manage three different clubs in three different countries in a single Career

Chapter 7 Speedrun Complete a Speedrun of Chapter 7 below the target time.

Footy Foul Kill 2 enemies with 1 Slide Kick during Slow-Mo

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

AMG Completionist Gain all stars in 'AMG'.

Once in a lifetime Score as the Goalkeeper in any match

Tough luck, chum! Complete Ragnarök - Part I on any difficulty.

Silverware Win a trophy as a Team Manager in Career

Ballard's Crossing Complete mission 5: "Ballard's Crossing"

Call of the Void Complete Ragnarök - Part II on any difficulty.

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

Chapter 9 Speedrun Complete a Speedrun of Chapter 9 below the target time.

Closing the Experiment Log Earn ALL of the platinum Flashback Relics

Fake it Make it Score a goal by tricking the keeper with a Fake Shot

Defused Kill 100 Mother demons before they explode in campaign mode

Comeback Kid Win after being down 3 goals in the 2nd half in a game vs. the CPU

For Science! Win three games as the Scientist character

Sharp Shooter Win three games as the Cowgirl character

Artful extraction Absorb your third Boss Stem Cell

A Perfect 10 Earn a PERFECT medal on Zone 10.