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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)

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

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

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

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

Thank You Watch the credits all the way through the end.

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

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'.

Combo Machine Perform 20 auto combos. (Arcade/online only)

Not a Fluke Win 10 Blackout games

High Wire Act Kill 10 enemies while using a zipline

Sack the Postman Post all 6 invitations for the party.

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

Daily Grind Trained in Training Mode.

Test Subjects Use sheep as test subjects in 6 levels

J-STARS Victory VS+ Collect all trophies.

Without fear, without reproach Accomplish all of Randval's personal quests

Death to Tyranny Rescue a teammate from a Tyrant outside of the Tutorials.

It's about time to start! Register an icon, team and message in Customize

Two Birds Smack a bomb so that kills two or more enemies (Individual)

Xenophobe Kill a UFO!

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

Muppet Mastery Complete The Muppet pack's story

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

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

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

Through the Fire and Flames Seek out and aid the lone knight in his fight against the dragons

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

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

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

Unleash the Beast Accomplish your transformation by following the demon's way

At the lady's service Accomplish all of Edwen's personal quests

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

Sky Runner Unlock Titan Sky

Straw Purchase Gift a Mystery Box Wonder Weapon to a teammate and have them accept it

Elite Sniper Kill 10 enemies with head shots from the scoped rifle

Can You Feel that Shield Power? Complete "Homebase Storm Shield Defense 6"

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

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

Become a Superhero Complete "Hero Training - Stage 2"

Just ask me nicely Break free from the torture chair.

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

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

Pet Sematary Defile the remains of your beloved pet, Behold, in the Main Campaign.

Big Top! Achieve a score of 2500 or higher in "Gonzo's Endless Cannon Run Ride!"

Constellation Prize In IX, kill 9 zombies with a single uncharged shot from the Death of Orion

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