Armstrong

Make Up for Some Hygiene Demerits Get to know someone in a precarious position

An Impressive Display Earn a Four-Star Rating in any Challenge Arena

Skeet Shoot Throw an enemy into the air and kill him with gunfire before he lands

In Your Element Inflict Elemental Effects on enemies 50 times

Completed Grounded Mode Plus Completed Grounded Mode Plus

It's all in the details Find all Mnesist memories

VII - Iron Blue Will Reach Level 50 with Gennaro.

Forgive Me, Father... Take sanctuary in a monastery to clear Heat Level 5.

Squaretasking Complete all side quests.
54/55

Technical Difficulties Kill the NewsWatch 6 team of Tom Dawson, Bud Langley and Sara Stephens

Seventh Trumpet Obtain the Seventh Trumpet.

Does Not Obey Smash your way through all the Billboards

Betrayal Eliminate an enemy with the Dimensional Claw

The Quick and the Dead Kill or incapacitate 50 enemies while time is slowed.

Snuffed Out Defeat Flame Face

Opposite of Fail Complete all Fale Quests

Pest control Find all Scaramechs

I AM the Batman! Reclaim your city.

Minimalist Complete the main story without Grace using the blood collector.

Skip 2 Survive 30 minutes in Green Acres.

Gracia's Mirror Obtain Gracia's Mirror.

Silence Those Guns Destroy every enemy Cannon

Bronze Revenge Obtain 24 medals on the original Arkham City ranked maps (as Batman)

Autojock Buy all vehicles available for purchase.

Cabin Fever Make it to the cabin in Regular or Hardcore difficulty.

Retail Therapy You unlocked the special ability of buying guns from Little Jacob.

The Eudaimonia Machine Obtain all standard relics from all stages.

V for Vendetta After reviving with Second Heart, kill or incapacitate the enemy who killed you within 5 seconds.

EXTRA: Adventures Obtain the Atlas Gate in Boss Rash.

Stories to Tell Completed 10 substories.

Kickstopper Jump kick 10 times without touching the ground.

Embraced the Darkness In Vendettas, acquire all the talents for one character

Kitted Out Fully upgrade a weapon.

At the Summit of Apocrypha Complete "At the Summit of Apocrypha"

Missions Completed: 75% Completed 75% of all missions.

Dethroned Eradicate the king of demons.

Fisherman Kill the Catfish.

One for the Books Fill in 300 journal pages.
297/300

Vault-Tec C.E.O. Collected 20 Vault-Tec Bobbleheads

Temper Temper Hunt your first tempered monster.

Venting Frustration Spend 7 minutes on steam vents

Usurper Observe the rise of the castle's new master.

The Hunter's Life for Me Complete 50 optional quests.

Top Dog Reach REP level 50

All in the Family Collected all of the Mysterious Objects.

Guns For Show Use all guns at least once

“A Shocking Turn of Events” - Rescuer Rescued the Little Sister in “A Shocking Turn of Events”

From Beyond the Stars Collect and return all spaceship parts.

Under The Red Hood Shut down this operation.

“The ‘I’ in Team” – Collector Found all collectable Roses in “The ‘I’ in Team”