P_A_T_2000

You Can Pet The Dog Pet a Hellhound in MWZ

Survivor Survive until Round 25 in Outbreak.

Up-Lifting On Monorail Factory, kill all enemies whilst riding the lift

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

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

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

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

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

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

Release the Kraken! Killed 20 enemies during the boat exfil in Rip Current

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

That Party was Ace Ace every Adventure level in The Journey Home.

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

The Most Famous Hedgehog in the World Have your photos taken in Studiopolis Zone

High Wire Act Kill 10 enemies while using a zipline

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

Platinum Trophy Get all other trophies

Escaped Awakening Escape Awakening for the first time in Regular or Hardcore difficulty.

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

Perkaholic Have 9 perks active at the same time in MWZ

Steamroller Achieve a win streak of 5 ranked online games.

That's One Way to Do It... Destroy an airborne enemy helicopter with a Mortar Strike

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

Don't Listen to Her Defeat The Song

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

Egg-stra Awakening! Complete the Egg-Stra XP challenge and then scan an obelisk in the Invasion DLC package.

Sack the Postman Post all 6 invitations for the party.

Hard Headed Collect 1000 helmets

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

Over the Edge Unlock all other trophies

Nightfall Completionist Complete all challenges and kill the Breeder in Nightfall in Regular or Hardcore difficulty.

Turnabout is Fair Play Kill 50 Cryptids with the Venom-X weapon in Nightfall in Regular or Hardcore difficulty.

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

Pit Master Discover and fight Hidden Kombatant 3 in Arcade Ladder

They Are Looking This ones totally a secret but you'll know it when you see it so hustle and look sharp

No Mo' Modi Get out of jail, but not for free

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

Annihilation Get 100 Elite Zombie Eliminations in Zombies

An honest mistake Kill an allied worm in an online match.

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

Wood Boy Beat The Forest light world without dying

Enough Coin to Disappear You survived The Brigmore Witches in low chaos with 10,000 coins

Going Up… In The Darkest Shore, unlock the Ubersprengen.

It's a Trap! In Shi No Numa, kill at least one zombie with three different traps in a single round.

Controlled Chaos In Revelations, override all of the Corruption Engines before round 6.

Muppet Mastery Complete The Muppet pack's story

Upping the Ante Kill the Kraken using a Relic in Mayday in Regular or Hardcore difficulty.

Remember Me? Deal the winning blow with a resurrected worm.

I am death incarnate! Beat the game on "I am death incarnate!" difficulty or higher

Not One Inch In Gorod Krovi, complete a Lockdown Event.