Frostisaurus

Oh, the Horror Finish the game on Hard difficulty.

Aiding the Outcasts Completed "Aiding the Outcasts"

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

Defender of Dawnsholm Awarded for lifting the siege of Dawnsholm and obtaining the dew of the Tree of Life.

Blitzball Master Unlock all slot reels

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

Rip 'Em Apart! In story mode, kill 100 enemies by cutting them.

A Feast for Two Endurance Co-op Challenge: Eat the meat of 3 bears with your partner

Great Outdoors Endurance Challenge: Survive for 10 days

Showing Who's Boss! Hit 50 Hoard minions in Story mode with any weapon

Overachieve Much? Complete 100 objectives

The Guns of Anchorage Completed "The Guns of Anchorage"

Scoped In multiplayer, get 25 headshots with longblaster rifles.

Hope Turned the tide of the conflict.

Rexecutioner Destroy the Metal Gear REX boss

Vacation Endurance Challenge: Escape the forest after surviving for 7 days

Cock of the Walk Defeat an enemy using the Pollo Bomb

Yggdrasil Rooter Awarded for taking the dew to the benighted World Tree and dispelling the darkness.

All Snug in Their Beds Uncover the secret history of the park.

Battering Ram Shield Bash 5 different thugs

Mass Production Produce 100 objects from your builders

Trepaning For Fun and Profit Collect all the items (skulls) on "Nightmare"

Frequent Flyer Zip Kick 5 different thugs

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

L'Cie Paragon Earned a 5-star rating for all Cie'th Stone missions.

Throwing Flak Kill 3 Talons with a single mid-air grenade detonation.

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

I Can Do Blunt Weapons Use Moira's crowbar to defeat 50 enemies in the main campaign.

Get Off My Lawn Successfully stop 50 Raider Attacks

Pedro, I'm Sorry... Defeat Mutant Pedro in Claire's Episode Two.

Stunt Driver Get 100 stunt driver points.

Greedy for Ingredients Awarded for expanding your ingredients bag to maximum capacity.

Ultimate Warrior Reach rank 20 with all roles.

Broke My Toy Break a spear.

Paving the Way Completed "Paving the Way"

Operation: Anchorage! Completed "Operation: Anchorage!"

Look, I made this! Create a ship and share it

Double De-Faulter Awarded for defeating Velasco on the Fault, and vanquishing a legendary beast.

The Devil wears Revenge! Defeat Calaca with full health in Diablo's Suit

Passion for Fashion Obtain all costumes.

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

Snap Out of It Beat possessed Max.

The Singer Complete Prosper Bluff and speak with the Singer in the Bastion.

Starsenal Obtain all weapons (must load grenade launcher with all shell types).

Big Hair in the Crosshairs Defeat the yakuza with an afro on the highway.

Demolition Man Use a wrecking ball to kill an enemy.

Liquid Licker Awarded for defeating a liquid metal slime.

The Force is strong with this one Earn 10 kills in a match as any hero on Hero Hunt

Path of Gravestones Defeat 4th Colossus

Cursed No More Purify a Cursed piece of gear.