notDisturbed98

Mutt And Jeff Asked a companion to be the Bad Inspector.

The Bigger They Are... Destroy a total of 100 Custom Cyborgs during story mode.

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

Friendly Fire Call in fire support

Believe It or Not Catch a tsuchinoko

Arc of Iron Defeat 3 enemies with one Throwing Anchor.

Silent Sniper Complete The Last Yardbird as Silent Assassin.

Family Reunion Achieved a compromise between Olivia and Minnie.

I Won't Let You Die Revive 5 times in co-op mode.

Tearing Away the Disguise Destroy all of the humanoid Dwarf Gekkos during story mode.

Special P.E.T. Benefits Acquired Special Delivery, P.E.T., and Employee Benefits.

All in Find the Morenia

Double Trouble Complete The Pen and the Sword in Multiplayer.

Happy New Year! Toll a bell 12 times.

A Lover, Not a Fighter Successfully complete 10 No Kill battles during story mode.

Surprise Attack! Arrive at the objective in File R-07 without being spotted.

Save the Poet Complete The Pen and the Sword in Single Player.

Another Dimension Collect 2000 worth of gold lying on spikes, while using the Phase Locket.

It Runs in the Family Kill a boss with every playable character.

Aspirant, Shivering Isles Reached Aspirant Rank in the Court of Madness

Good Listener Found 20 Portable Phonographs.
0/100

The Finest Craftmanship Unlock all slots in the Altarpiece of Favours.

Runemender Free the runemender.

Grate Hall Access the Oubliette

Thanatophobia WITHOUT using the Architect, complete the game dying 15 times or less

Worth Every Penny Acquire 1000 credits in one month.

Stronger Together Finish a dungeon in co-op mode.

Off My Planet Recover the Hyperwave Beacon.

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

Falcon and the Snowman Complete Crime and Punishment in Single Player.

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

Two for One Complete Crime and Punishment in Multiplayer.

The stresses were unbearable... Lose your first hero to heart attack

Perfectionist Kill a boss without receiving damage.

Decked Out Purchase or unlock all relics, equipment, and upgrades.

Man No More Build a suit of powered armor.

To Hell And Back Finish the game on Very Hard Mode with any character

Blood Donor Pass 5000 levels in Bloody Palace Mode

It Ain't Easy Being Green Attack all 64 Kerotans
2/64

Peak Performance Get a score above 1,000,000 points on The Last Yardbird.

Wander and the Forbidden Clear the game in hard difficulty

High Score Score 800,000 points in one game -- with Game Settings set to Hardcore.

It's Duck Season Attack all 64 GA-KOs
2/64

Richie Rich Have 20000 Morv.

The Postman Delivered the journal to Lucien.

Two Old Ones Eating Soup Reunite Cástula with Trifón.

All out Escape the Morenia

1-Upsmanship Complete Extra Life Mode with 5 Extra Lives in your Inventory (Ancient Gods 1)

Endangered Lizards Killed all shining lizards

Second Psalm Unlock Ending B.