SilverDelSol

Throttled Escape Escape using a relic in Regular or Hardcore difficulty.

Completionist Complete all Extinction challenges and escape in Regular or Hardcore difficulty.

TLAD: The Lost Boy Become leader of The Lost. (The Lost and Damned)

Among the Stars Completed "Among the Stars"

World's Greatest Detective Complete Batman 75 level with all Minikits unlocked

Well Prepared Select a Starting Location and use an Agency Pickup to smuggle an item into Paris.

Eddie Is Back Complete Eddie's Challenge

Finish Him? Perform any fighter's hidden finishing move

"Teamwork" Endurance Co-op Challenge: Collect an Artifact while your partner is down

That Good Connect Sold a single batch of weed for $10,000 or more

Giant Crown Collector Obtain a gold crown for 10 or more monsters that appear from low or high rank.

Come back soon! Complete a total of 10 Main Events in a Custom Track created by other players

Bat-Dancer Complete Batman's special Anniversary Dance Puzzle as Batman (1966)

Perfect Knight - Day 2 Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddler's Revenge (as Batman)

Herbalist Reached the Max Herbalism level

Get Away from Her! Endurance Co-op Challenge: Kill an enemy melee attacking your partner

I've Brought You A Gift Defeat the Soul Arbiter

Talion A.D. Descend into the bowels of an urban jungle and confront a warrior-priest.

Lovers Quarrel Green Arrow must defeat Black Canary with the final hit coming from Target Practice

This Galaxy Ain't Big Enough… Completed "This Galaxy Ain't Big Enough…"

What Does This Button Do?? Complete Arcade Ladder without blocking (allowed to continue)

Sorry, we’re DEAD In Shadows of Evil, kill 10 zombies that are inside of a store in one game.

Mr. Green Thumb Fully upgraded the Grow House

Fisher is the Other Sam Proceed on the monorail in Act 3-4 without being spotted by the enemy troops or searchlights.

No One Left Behind Endurance Co-op Challenge: Revive a player 3 times in a single expedition

Auld Lang Syne Destroy two enemy robots who have been distracted by a cigarette.

Not All Miss In multiplayer, defeat 3 enemies within one Vanguard usage 5 times.

QForce Master Unlocked for earning the rank of Master.

No Longer Friends Cyborg must defeat Robin with the final hit coming from Apokolips

Stay Down Knock an opponent into an Arena Transition 25 times

Sayonara Board the Ark of Yamato.

Dockyard Discord Finish the Connection level in "Joe's Adventures."

Vrooom! Maintain sprint speed for 30 seconds.

Darkseid on the Moon Play as Darkseid on the Moon

Group Effort Reach rank 25 in any faction

You're one of the family Complete a total of 30 Main Events in a Custom Track created by other players

Into The Pitt Completed "Into The Pitt"

Death From Above Completed "Death from Above"

Following in the footsteps Win a 450 Championship with R. Dungey in Official Mode

The Dark Lord Defeat Yami.

Join The Midnight Club You won a multiplayer race without damaging your vehicle too much.

Krypto Come Home Play as Krypto in the Man of Steel level

Standing Ovation Win a total of 50 Main Events in any game mode

Walking With Spirits Completed "Walking With Spirits"

Platinum Congratulations!

...A son of the seas Complete ''The Final Battle''

Wall of Duty Kill three Enemies with the Riot Shield in the Campaign or in Co-op.

Miniature Crown Collector Obtain a miniature crown for 10 or more monsters that appear from low or high rank.

Big Fat Party Animal Killed 50 enemies using the Hartmann 7.62mm and wearing the Party Animal outfit

Oliver Queen is Alive Complete Arrow level with all Minikits unlocked