Pikrin

The third faction Rescue all the Buddies from their respective predicaments

Charmed by the Hunt Successfully gathered your first talisman from the wilderness

Objective Driven Complete a total of 30 objectives across all matches

Artful extraction Absorb your third Boss Stem Cell

High Wire Act Kill 10 enemies while using a zipline

Don't burn yourself out Defeated the Keeper

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

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

Finished, without fear. Finish the game with two Boss Stem Cells active

Appease the Volcano Gods An NPC is destined to die in a trial by fire.

Your Way Play a house rule match.

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

Tailor-made Chose a perfectly fitting armor

Prime Directive Shatter Skeletron Prime.

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

Super, Man! To battle is to win a fight with overwhelming strength! Show me you can do 100 Super Combos!

I Challenge You to a Duel Complete a Medieval level using only Lou Don Jim

Closing the Experiment Log Earn ALL of the platinum Flashback Relics

The Wings of Solidarity Obtain the decoration given to all members of a squad that has displayed solidarity and excellence in teamwork.

Excellence in Armament Obtain the decoration presented to a squad shown to have procured a robust and effective arsenal through hard work and thorough development.

Cat's nine lives Gain 9 Extra Lives

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

Perkaholic Have 9 perks active at the same time in MWZ

Total Football Successfully convert a player to a new position in Career Mode.

Bloody Lust Kill Isaac with Samson

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

Salty Mountain High Complete through Chapter 6

The Boss Beats A Boss Defeat a boss using only President of Sony Computer Entertainment Worldwide Studios Shuhei Yoshida

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

A Time of Wood and Stone Gathered the lost lore of Cadash Thaig ("Witch Hunt" downloadable content)

Thank You, Wizard Complete all jobs in Episode 4: Jailbreak.

Real Estate Agent Have all possible town NPCs living in your world.

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

Randgriz Crest of Honor Obtain the decoration considered Gallia's highest honor, begun by House Randgriz. Given only to heroes who demonstrate complete military mastery.

A Blank Card Kill Isaac with Eden

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

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

High Score Score 800,000 points in one game -- with Game Settings set to Hardcore.

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

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

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

Troglodyte Kill all scientists with head shots in ‘Self Destructive’ Operation.

Valkyrie of the Battlefield Obtain all decorations.

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

The Book Of Secrets Kill Satan with Eden

Eye on the Prize Complete all jobs in Episode 5: A Tangled Web.

Hard Headed Collect 1000 helmets

Lazarus' Rags Kill Isaac with Lazarus

Wander and the Forbidden Clear the game in hard difficulty

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