Chakilin

Sea turtles, mate Ride on all types of animal in the game

And really bad eggs Play as all the Extra Toggle characters

Take what you can Collect all Gold bricks (Single Player Only)

Hoist the colours! Sail all the minikits in the hub

Now bring me that horizon Complete the game to 100% (Single Player Only)

First Step Complete your first mission in Jimmy's Vendetta.

Get Up, Mr. Bubbles! Score an Aerial goal while playing in AquaDome

All hands on deck! Collect all Trophies.

New Challenger Join and complete an Online Tournament match

Lost Property No crimefighter should be without this

People Person Play and complete 10 Online matches with one or more Clubmates

What Witness? Finish the Witness level in "Joe's Adventures."

Breaking and Entering Find a way into the secret base

One Better Increase the level of a Certified Item

How's It Hanging? Clean up the Dry Docks

Custom Job Play a custom match.

Twice Nightly Complete New Game Plus

Hero Academy Play a ranked match.

The Last Laugh The joke's on who?

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

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

Rack 'em and Hack 'em Successfully trigger all bonuses on 5 hacker puzzles in a row.

No Tank You Defeat a Grungarian tank before it reaches your base in any level. (Any Mode)

Zurgo's Revenge Restore all Planetary Defense Centers and discover Zurgo's intentions. (Campaign)

Crushed Ice Shatter 25 frozen enemies.

Fear Does Not Exist… Play 5 pvp matches.

Certifiable Earn Veteran status for your Certified Item

Sphinx' Riddle Complete all 40 of the Catwoman Riddler grid items

Smorgasbord of Destruction Buy one of each available turret type in any level. (Any mode)

Variety is the Spice of Life Use every weapon in the game at least once.

Defenseless Complete a level other than Zurgo's Lair of Doom without purchasing any base defenses. (Campaign)

Back to the Basement Complete the campaign.

Hoverboot Madness Cross the gap leading to the Major Weapon Node in Korgon Refinery without touching the moving platforms. (Campaign)

Campaign Bronze Obtain 36 medals on the original Arkham City campaigns (as Batman)

Battering Ram Shield Bash 5 different thugs

Best of the Bunch Earn the MVP award in any Online Tournament match

Frequent Flyer Zip Kick 5 different thugs

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

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

Arctic Grave Push the chief witness into the ice lake in "Joe's Adventures."

Peace through Ridiculous Firepower Land the killing blow on 10 Grungarian tanks.

Campaign Silver Obtain 72 medals on the original Arkham City campaigns (as Batman)

Ready for Armageddon Upgrade all weapons to level 3. (Campaign)

Intergalactic Dance Party Get at least 1 of every enemy in the game to dance by using the Groovitron. (Any Mode)

Campaign Gold Obtain all 108 medals on the original Arkham City campaigns (as Batman)

A Night at the Mansion Get 8 transmorphed bunnies to dance on screen at once.

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)

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

Faster Than Light Achieve a 10x point multiplayer in "Jimmy's Vendetta".

QForce Master Unlocked for earning the rank of Master.