MDK81

Good to be King Win 1 complete Klassic King of the hill match

Civil Disobedience Ignore the elevator start order in Act 4-1. Instead, hold position and destroy all reinforcements.

Tick Tock You found the 10 hidden alarm clocks.

Calling It In Get 50 kills with lethal Scorestreaks in Multiplayer.

Arkham City Lockdown Defeat every Villain With Batman

If you don't move, it won't see you. Make the huge outdoor monster look down at you in Mini Bots (playing as the VR player).

History Buff Listen to the tale of King Arthur

Crystal Relic Master Unlocked all upgraded Knack characters

Power Struggle Complete Power Plant in the Campaign

One Thousand Suns Complete the Supreme Hybrid Boss Battle.

Go Gentle Into That Good Light Make it through the approach to the lighthouse without firing a weapon.

Sisters of Athena Endurance Co-op Challenge: Kill a combined total of 25 enemies in a single Expedition

Sisters of Artemis Endurance Co-op Challenge: Kill a combined total of 10 dangerous animals in a single Expedition

Defeated Londra and His Horus Defeated the awakened Horus and put a stop to Londra's plans.

The Gift that Keeps on Giving Experienced all 9 Game Modes and all 9 Modifiers of the Mutator.

A Blade of Memory Destroy all Teeth, Balloons and Jack-In-The-Boxes.

Hammer Havoc Kill an enemy with a thrown hammer bouncing at least once before kill

Hippy-Stomper Foot stomp 12 aliens

Reprieve Ensure Dr. Savic lives in 'Hostile Takeover'

Deep Impact Complete the adventure at Broken Tooth.

He Who Doesn't Exist Defeat the Mysterious Man in Hollow Bastion.

Complete your 1st Party Round Awarded when you complete the 1st Round of your 1st Party.

Denied First Jammer use that affects a Cop

Dominion Wraith Flash Dominate 50 Uruks.

Parasite-Seeing In Shadows of Evil, kill 5 Parasites while riding on the train.

Hey, it's-a-me! Execute a stomp move on an enemy

Complete a 750yd drift inside the Inspiral Car Park Awarded when you complete a continuous 750yd drift inside the Inspiral car Park

In The Web Consume 50 Web Targets.

The Best Around Earn a 100% rating for any War Zone at Challenge IV rating

Deadly Nightshade Poison Ivy must defeat any opponent with the final hit coming from Kiss of Death

Let it Slide Bank more than 2000 points in a single drift.

Guardian Do not allow any friendly armor to be destroyed during Act 3-5.

In Plain Sight Evade 10 strike teams.

Location Scout Visit all Locations in Director Mode.

Diamond Medal Defeated all bosses using Diamond Knack

One Step Ahead Batman must defeat any opponent with the final hit coming from Cape Parry or Cape Counter

We Will Survive Win 15 matches in Team Survivors.

One Step Ahead Disarm ten trap mechanisms

Infiltrator Complete Nightcall.

Top Of The Food Chain You successfully killed 20 players with a pistol in a deathmatch.

Just out of Reach Contact your team and escape Comms without being attacked by an android

Depth Clear the "Eliminate the Renegade Threat" Side Op by extracting both targets

Why Aren't You Laughing? Joker must defeat Batman with the final hit coming from Not So Funny Is It?

With Bells On Purchase all of Faith's upgrades

Street Rocket Drove a distance of 50 km in the Samson Harrier

The best laid plans Work with a Buddy to subvert a mission offered by a faction

Decrypted Complete Jackal Canyon in the Campaign

Local Detective Cleared 30 side cases.

Yes, Very Subtle In solo play, complete a level without using your Abilities, including rush and melee

All the Gears Earn 5 Gears in every Challenge.