Ultraheroe777

Mayhem 101 Purchase a skill.

Der Electrician! Link all teleport pads before round 7. (Map Pack 3 only)

Dead Air Must have been a wrong number. (Secret Trophy)

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

The path of the Sword Acquire all of the Void Sword skills and upgrades

Success Complete all U.S.S. missions with an S Rank.

Stealth Camouflage Obtained the Stealth Camouflage.

Eternal Complete the Endless Knight AR Challenge, taking out 50 Enemies as Batman.

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

Serpent Spanker Freed 80 Bound Serpents

Adventurer Download and rate 25 usermaps

AMG Driving Academy Complete the "AMG Driving Academy" Special Event.

Favored Acquired 3,000 Fire Tributes

Sakura Completionist Gain all stars in 'Sakura'.

Up to the Challenge Completed any three Gun Runners' Arsenal (GRA) one star (*) Challenges.

Master of the Tear Double Teamed with every Drowning Doom unit

Apex Completionist Gain all stars in 'Apex'

Relentless Chaser Earned Gold in all Catch Up challenges in Mission Challenge

Elevate Your Senses! Activate the Fly Trap. (Map Pack 3 only)

Jeff Gordon NASCAR School Complete the "Jeff Gordon NASCAR School" Special Event.

Trial Expert Clear ten trials in Trial mode.

Combat Veteran Completed any three Gun Runners' Arsenal (GRA) two star (**) Challenges.

I Just Don't Fear Death Ended ALERT status while wearing the Corpse Camo.

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

When You Wish Upon a Star Painted every star and comet in Yen Sid's Lab

Speed Demon Earned Gold in all Speed challenges in Mission Challenge

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

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

Build a New Friend! Pigsy's Perfect 10： Find all the parts to build Perfect 10.

Flashback Mania Viewed all flashbacks.

Cleanest Hands You completed The Brigmore Witches without killing anyone

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

Best Best Friend Pigsy's Perfect 10: Ally a single Mech 2 times.

Master of the Blood Double Teamed with every Tainted Coil unit

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

Sword Master Increase the Mastery Level of the Void Sword to the maximum

What can possibly go wrong? Pigsy's Perfect 10： Complete all chapters.

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

Scorpio Kill every Scorpion in Rubi's Boneyard.

Claw Master Increase the Mastery Level of the Chaos Claws to the maximum

Coolest Thing Ever Jumped over a Hextadon in the Deuce

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

Downforce Completionist Gain all stars in 'Downforce'.

Weapons Master Increase the Mastery Level of all weapons to the maximum

Dream Drifter Get 10,000 points or more in a Sector Mode Drift Trial.

Overkill Completed all hunting secondary missions

Lamborghini Completionist Gain all stars in 'Lamborghini'.

Ultimate Pork Roast Recipe Pigsy's Perfect 10: Use all 4 devices on one enemy.

Midnight Completionist Gain all stars in 'Midnight'.

Quadruplets! Pigsy's Perfect 10: Ally 4 enemies using one single Ally device.