Ceitach

A Most Singular Expert Master a single weapon

Knot Too Difficult Clear up a tangled situation in one attempt

You... you... complete me. Complete the Dark Knight level

Take damage to save time In the Tower's caves, drop from a high point to get deeper faster.

QuickFire Artiste Fire 40 paintballs in under 5 seconds

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

Explorer Find an ampersand (&)

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

Fashion Aficionado Change into 10 different pieces of clothing

Hear No Evil Defeat Kallamar.

Phased and Confused Phaselock 100 enemies.

Liberator Liberate three keeps in a single playthrough.

Great Outdoors Endurance Challenge: Survive for 10 days

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

Found Shun Find and free Shun

Majima From Below Assaulted by Majima from a manhole.

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

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

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

Devotion Fully Upgrade Cult.

Eye of the Tiger Win 15 matches in Survivors.

The Potion of Light Complete The Gossamer Grove

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

Bangers and Trash Put 99 items in the bin
3/99

Amazing and Unique Adventures Complete Batman 75 level

One Bad Gato Complete 'Blackcats' on Veteran difficulty. (Solo only)

Where I Belong Stand on foot at the highest point in Solís

Wanderlust Discover 50% of all discoverable Locations

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

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

Nice suit, Son Complete Man of Steel level after achieving True Hero status

Entry-level combat Win 1 match in Ghost War (Standard).

A Hunter, Through and Through Find and kill all 4 rare spawns.
0/4

Break it Down! Breaker Majima forced his way into a fight.

Compounding Your Success Complete Overwatch 1

The Semi-Pro Trophy Win 'The Semi-Pro Trophy' event in Tour on gold star difficulty.

A hero can be anyone Complete the Dark Knight level after achieving True Hero status

Keeper of Secrets Take confession.

Attachments Master Find 30 Attachments and then equip one in the gunsmith.

His name is Luis Help Sargento stop an invasion of Black Hand reinforcements

Reminiscence Recreate all scenes in the "Déjà-Vu" Extra Op

Finally Getting Along! Cheer up Raphael while playing as Casey Jones.

Spoiled for Choice Infuse one of each type of weapon.

Lurking Around In The Final Reich, find and shoot Dr. Straub.

Invincible Defeat 2,500 enemies in single-player mode.

Mutie Blues Complete Blue Line Station in the Campaign

Arctic Grave Push the chief witness into the ice lake in "Joe's Adventures."

I Can Handle the Truth! Complete all available objective in Truth Quest

There Was a Village Nuna and Fox left the destroyed Village behind.

Grave Robber Collect all Death Cards in the game. (Solo only)