GreatMax

Rip And Tear As Colt, inflict a truckload of damage to Eternalists during a single use of Havoc.

Mass Ruckus Equip elite items to all slots

Four My Brother Complete the game on NORMAL

Successor of the Claw Defeat the Successor of the Claw in the City of Falling Flame

Breaking and Entering Break into 30 Depots

Like a Noss Defeat the four creatures named by Thane

Kat versus World Defeated 1,000 enemies.

Honor Bound Bind a piece of gear to a class.

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

Deck Scrubber Reclaim the Dutchman's ship within 5 minutes during the boss fight

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

The Fourth Time Defeat Dr. Neo Cortex

MOD Tinkerer Have every Gear MOD active for at least 1 minute each.

Aiding the Outcasts Completed "Aiding the Outcasts"

Oh, the Horror Finish the game on Hard difficulty.

Water piper Complete the game.

Dressed for Success Find all upgrades for Artyom's suit.

*Slap* In solo play, finish off a Goliath with a melee attack

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

Matador Kill the Rhino without getting hit by his Charge Attack.

Knight in shining PJs Deliver all cakes without getting hit once

Great Outdoors Endurance Challenge: Survive for 10 days

Successor of the Throat Defeat the Successor of the Throat in the Crown of Sand

High Wind Alert Defeated 10 enemies within 10 seconds using one Gravity Typhoon.

Kat Working Overtime Completed 40 side missions.

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

Blue Ribbon Complete a 4-player Competitive Co-Op match in 1st place. (Online co-op Only)

Friendly Skies Defeated all waves in The OPS Zeal.

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

Infiltration Clear the "Classified Intel Acquisition" Side Op while riding in the back of a truck

SpongeLock HolmesPants Find the secret Spatula in every level

Event Horizon Defeated 10 enemies with one Micro Black Hole.

The Guns of Anchorage Completed "The Guns of Anchorage"

Spoiled for Choice Infuse one of each type of weapon.

Sewer Aficionado Discovered every mysterious warp manhole.

Had Enough of Preachers Defeat Osmund Saddler in Separate Ways.

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

Pipe Coordinator Placed 9 types of furniture in Kat's Pipe House.

The Good, the Bad and the Krabby Catch Mr. Krabs in under 3 minutes

Iron Fist Destroy all towers and bunkers in 'Blood and Iron'.

Old Fashioned Beat Down Complete HARM Challenges I to V

Battering Ram Shield Bash 5 different thugs

A faint glimmer Warm up the ballast in chapter 6.

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

Untouchable Complete the game in Impossible Mode.

Best buddies Let the dog lick your face for 5 seconds in Cat and Mouse (playing as the VR Cat).

Not a Scratch on Her! I'm not taking any chances, this bus can't take much more damage. (Ch. 12)

Full House Kill 5 enemies with each type of Agony Bolt.

Frequent Flyer Zip Kick 5 different thugs

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