NeOmega83

One Who Hunts the Six-Eyed Beast Defeated Darkova with Cornelius.

One Who Conquers the Lord of the Netherworld Defeated Gallon with Oswald.

He Must have a Reason Stand up for someone even though you haven't met him

Friendly Skies Defeated all waves in The OPS Zeal.

Hot Flashes Catch a Ghûl Matron on fire during the Lord of the Hunt campaign.

One Who Obtains the Cauldron Defeated the Cauldron with Velvet.

One Who Kills the Snake Defeated Leventhan with Gwendolyn.

Vacuum Cleaner Decompress 20 Necromorphs without getting sucked out yourself

The Guns of Anchorage Completed "The Guns of Anchorage"

Armageddon Completed the Book of Armageddon.

One Who Inherits Life Witnessed the earth's rebirth.

Succession Plans Break into Hell's Gate HQ and apprehend Two-Face.

Jolly Roger Obtained all Master Arts for Skull.

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

The Next Most Logical Course of Action Start a group dance party

Perfect Timing Complete 100% of the Time Trials

Cock of the Walk Defeat an enemy using the Pollo Bomb

Infinite Blade Learned all skills in New Game +.
10/12

Worldsoul Acquire all Vessel Fragments

Liberty City (5) Your friends all like you above 90%.

Victory - Complete Campaign on Elite Completed every mission on Elite difficulty

Metamorphosis Rescue all of the imprisoned grubs

Knot Too Difficult Clear up a tangled situation in one attempt

Battering Ram Shield Bash 5 different thugs

Playdate Visit a friend's Backyard Battleground, or have a friend visit your Backyard Battleground.

Great Outdoors Endurance Challenge: Survive for 10 days

Mass Production Produce 100 objects from your builders

Known Associate Learn the whereabouts of Veronika Ryan.

Grilled Meat Prepare a big meal using an improvised electric stove

Armed and dangerous Grow as a person, experience betrayal. Again.

Hell of a Sheriff Complete the No Way Out scenario. (No training mode)

The Cat Came Back Break into Riddler's secret hideout and exact your revenge.

Frequent Flyer Zip Kick 5 different thugs

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

Trying to Set Things Right Nuna and Fox continued after the Mouse.

Lights Out [Tape 1] Turned off the power when using the bar's breaker panel.

Flame Dancer Obtained all Master Arts for Panther.

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

Double the Action Complete Campaign Mode In Co-Op Mode

Old Fashioned Beat Down Complete HARM Challenges I to V

"It" Kept You Busy Defeat Pesanta in Separate Ways.

Intruder Get through 10 code locks.

Destructive Beat Complete the Campaign on Very Easy or Easy Difficulty

Big Cheese Perform 50% of the Single Player Skillshots

Cage of Gluttony Torched Completed the Sapporo Jail.

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

All Magic-Bow Skills Acquired Acquired all of Mercedes's Psypher skills.

Paving the Way Completed "Paving the Way"

Item Sweeper Obtained a total 200 items from the Jails.

Technological Marvel Obtained all Master Arts for Sophie.