MightyMostert

Chain Reaction You exploded 10 vehicles in 10 seconds.

Completionist Completed all missions in Secret Armory

It's not an addiction, it's a lifestyle Earn 100 Gold 'GAME TIME' Medals

Dig Dig through the entire area on any Round!

Better than the Turkey Jerkies! In Sports, win a game with Tommy ball vs CPUs with a 10 score lead

Pop! Complete a kitchen on a Balloon

Send me an angel Perform all Heroic Actions.

Racing and Pacing Finish the game in five hours.

Blast Corps Kill 30 enemies with explosion damage.

Headcase Headshot a Demolition mech 20 times.

Smashing! In Sports, win a game with plankton ball vs CPUs with a 10 score lead

Going Ghost! In Sports, win a game with yarn ball vs CPUs with a 10 score lead

Move it, Football Head! In Sports, win a game with football vs CPUs with a 10 score lead

The Harder They Fall Defeat 10 AT-STs or AT-KTs

Made it Out Alive Escape 1st time in Regular or Hardcore difficulty.

Combat Specialist Cold Darkness Challenge: Complete Cold Darkness without dying

The Bigger They Are Defeat 6 Rancors

Treasure Master Collect 200 treasures in Scenario Campaign Mode.

No Trespassing Get 10 Claymore kills in Quick Match/Ranked Multiplayer.
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“A Shocking Turn of Events” – Expert The player has rescued the Little Sister in “A Shocking Turn of Events” in under 4:00

Toy Gotham Complete the Bonus level

No Stone Unturned Find all of the secret areas within an Episode

Twice Nightly Complete New Game Plus

Atomic Bomb Acquire 100% of the Atomic Evolution set

Getting to Know the Family Play at least once with all standard brawlers in a local battle

Every Woman for Herself Finish the game without saving anyone using Jill.

Trophies Completed! Collected all trophies.

Weapons of choice Find all off-hand weapons

Meet Cypher's Edge Max out the Hit Meter 25 times

My Hero Rescue all Citizens in Peril (Single Player Only)

Queensberry Rules Perform a 4-hit combo with your bare fists in End of Zoe.

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Kitchen Nightmares Complete a kitchen in the Munch Mansion

Squad Goals Score a Goal while in a Club Match (Online Matchmaking only)

Boss III Defeat the third level boss.

Hell-Burbia Completed the larger challenge in the Hell-Burbia coliseum

Multitasker Complete all of the special requests in Story Mode.

Lore keeper Gather all collectibles

Family Memories Fond and Faded Find all Liddell Memories

Flat-Out Complete all Speed Runs

Head Games Rescue Mad Hatter's second hostage.

40 and Flirty Reach level 40

This is Fine Have 10 tiles on fire at a time

Keep your distance Find all ranged weapons

Children Of Blacklight Complete the Supreme Hunter Boss Battle.

A New Hope Play every multiplayer game mode in the original game

Way Past Cool Equipped a part in every slot.

Stack() Create a Function combination requiring 12 MEM.

Gotcha, didn't I? Kill all Zombie Hand collectibles.

Thousands of candles Defeat the Guardian