Mereel

It's simple... Defeat Batman (Dark Knight Trilogy) as the Joker (Nurse) character

Don't Ask… Rescue a teammate from a cocoon.

Fork the Pork Kill 6 aliens with the forklift

Legal Counsel Complete the "Riot" mission.

Butterfly Took down the jet in one attempt in Rock And A Hard Place

Unleashed Activate Force Fury 10 times.

Level not complete! Complete Bizarro level

Down, But Not Out Kill 15 enemies while downed.

Tonberry Unlock Guardian Force Tonberry

Every Nook and Cranny Collect every collectable in the game.

Hidden Agenda Discover 15 secret areas

Bane of Mordor Kill 600 enemies in a single playthrough.

Team Arrow Set both Free Play characters as John Diggle and Felicity Smoak

Scoped In multiplayer, get 25 headshots with longblaster rifles.

Gold Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Batman)

Higher And Higher While never setting foot on the ground, grab enemies 10 times using Kulshedra.

Perfect Freeflow 2.0 Perform a perfect combo including all of Batman's combat moves (any play mode)

Swift-winged Warrior Summon Beleram 10 times in a single playthrough.

Giant-slayer Slay Bargrisar the stone giant.

THERE ARE FOUR LIGHTS Shoot out the 4 flood lights in the water wheel room in level 4

The only way to travel on lava Win 5 games of Ground is Lava

Superior Archery Skills Defeat 20 enemies on the Island by using a bow and arrow weapon

Good One, Babe Watch Deathtrap kill 50 enemies.
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The Force is strong with this one Earn 10 kills in a match as any hero on Hero Hunt

Master of Unlocking Open up all the lockers in the save room.

The Team That Slays Together... Win 15 matches in Team Slayers.

Ghost Hunter Discover 50 dead ghosts.

Fancy ladies! Unlock the first 34 Costumes

Safety ain't the point of a joyride Take no damage in the Endor Chase mission

Semper Fidelis Completed the campaign story on Hard

Biggest Bang for the Buck Blow up 2 mercenaries with 1 propane tank while riding the motorcycle

The Flames Make It Go Faster Activate the Blazing Steed.

Repulsed Defeat 100 enemies with Force Repulse

Island Rhythms! Freeze Everyone in less than 30 seconds

Green Teen Finish Shadows of Rose on at least Casual difficulty.

Great Haul Endurance Challenge: Escape the forest after surviving 10 days, with at least 10 Relics

Greasy Palms Use a police bribe to reduce your wanted level.

Cards Club Master Defeat every member of the CC group

Hurry the #@$% Up! Destroy five or more enemy transports from atop the Kreon in Act 3-7.

Combat Hardened Complete the Campaign on Veteran or Realism difficulty.

Collect no LEGO studs! Complete Bizarro level after achieving True Hero status

Maximum HP Reach maximum HP

Cactuar Unlock Guardian Force Cactuar

The Omega Powers Set both Free Play characters as Darkseid and Desaad

Coming Soon... Find an advert for some New 'n' Tasty entertainment

ADAM Addict Resolve all the Little Sisters in Minerva's Den

Wrecking Machine Destroy 40 vehicles in the single player Campaign.

Don't Let Go Win 5 games of Chattermax Chase

Trash Picker Scavenge 40 items in a single game in Regular or Hardcore difficulty.

Bahamut Unlock Guardian Force Bahamut