RyGuy5000

Weapons of the Apocalypse Perform a kill with all "Apocalypse" weapon variants

Naval Weapons Collection Perform a kill with all "Turning Tides" weapon variants

Portal Conservation Society Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements

Hunger Pangs Complete "The Old Hunger" quest.

One-Four-One Complete the "Kill Switch" Special Ops mission on any difficulty.

Fashion Statement Complete a Collections Badge.

A Baker's Dozen Run over and kill 13 enemies with the snowmobile in the "Black Ice" Special Ops mission.

Grand Theft...UFO? Grand Theft...UFO? - Hijacked 20 UFOs

I "Might" Be the Strongest Complete all Test Your Might mini-game challenges

Ice in Your Veins Complete the "Black Ice" Special Ops mission on Veteran difficulty.

Master of Arms Master of Arms - Kill an enemy with every weapon

Hide and Seek Discover and fight Hidden Kombatant 2 in Arcade Ladder

Triple Crown Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each

Captain of the Ship Captain of the Ship - Destroy 10 enemy aircraft while yours is on fire

The Devastator The Devastator - Destroy 25 UFOs while piloting a Survivor fighter

Sing the Iron Song Play the Rise of Iron theme on the bells in the Iron Temple.

Don't Tread on Me Complete the "Iron Clad" Special Ops mission on any difficulty.

Stay Frosty Complete the "Arctic Recon" Special Ops mission on any difficulty.

Death from Above Death from above - Kill 50 enemies while in hover

Long Live the King Complete the King's Fall Raid (Heroic).

Best...Alternate...Ever! Unlock Mileena's 3rd Alternate Costume

Still Alive Complete Course 4 with neither you nor your co-op partner dying

Helipocalypse Destroy 6 helicopters in the "Kill Switch" Special Ops mission.

99 Red Balloons 99 Red Balloons - Kill 10 enemies while they are in anti-gravity bubble

Skilled Negotiator Complete the Special Ops mission "Negotiator" on Veteran difficulty.

Fireworks Fireworks - Kill 10 enemies by exploding a piece of dynamite in the air

Ultimate Bad Ass Ultimate Bad Ass - Complete Dark Void on Hardcore

Bird of Prey Bird of Prey - Kill 25 ground enemies using your rocket pack guns

The Competitor Complete 200 Versus matches (online OR offline)

Handle with Care Complete the "Special Delivery" Special Ops mission on any difficulty.

Apex Complete the "Vertigo" Special Ops mission on any difficulty.

EMPressive... Complete the "Kill Switch" Special Ops mission on Veteran difficulty.

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

Not on My Watch Rescue all the hostages in the Special Ops mission "Negotiator."

Demolition Derby Demolition Derby - Collide with another UFO 10 times

Blind Luck Blind Luck - Kill one of each enemy footsoldier using blind fire

Sweep! Sweep a frame by scoring a point on every ball you throw in one round of Bocce.

Not a Scratch Finish with your tank at full health in the "Iron Clad" Special Ops mission.

Siege Complete the "Light 'Em Up" Special Ops mission on any difficulty.

Untouchable Use only one self revive care package in the "Special Delivery" Special Ops mission.

dr0n3d Complete the "Arctic Recon" Special Ops mission in under 3:30.

High Roller Complete the "Iron Clad" Special Ops mission on Veteran difficulty.

Bookworm Bookworm - Found all journals

Seal the Deal Complete a Triumph Seal.

Deer in the Headlights Stab five stunned enemies in a row in the "Light 'Em Up" Special Ops mission.

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

Grease Monkey Grease Monkey - Upgraded all weapons

Sub Zero Complete the "Arctic Recon" Special Ops mission on Veteran difficulty.

Dark Void 100% Complete Earn all trophies

I Got This In The Darkest Shore, survive the initial beach rush without using any machine gun turrets.