ostium

The Learn'd Scholar When the proofs, the figures, were ranged in columns before me...

That Old Adage Apparently, your CASIE augmentation doesn't work on everyone...

All of the Above You managed to save Dr. Kavanagh and all the prisoners, too.

Defeated 500 Enemies Defeat 500 enemies in Story Mode.

Never Forget You revisited the site where Belltower discovered and captured you.

Team Spirit (Secret) Complete Chapter 1 without failing more than 10 times.

Expert Aim 50 quick Stuns.

More Wood! Cut down 25 trees

EMPressive... Complete the "Kill Switch" Special Ops mission on Veteran difficulty.

Apex Complete the "Vertigo" Special Ops mission on any difficulty.

Handle with Care Complete the "Special Delivery" Special Ops mission on any difficulty.

A Necessary Relocation Abandon hope that a friend will return.

Casual Collector Collect 100,000 Monsters DNA particles in the game.

Happy Plants Fertilize 1 hectare

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

Not on My Watch Rescue all the hostages in the Special Ops mission "Negotiator."

Longplay Reach 10 hours of playing time in a single savegame

Reached Level 20 Increase Harry’s abilities to level 20.

A Cold Dark Night Follow the Light and face the Darkness within.

Bring it On Defeat a Beam Bot without getting hurt.

A Clue to Investigate Piece together what has been seen to discover a direction forward.

Not a Scratch Finish with your tank at full health in the "Iron Clad" Special Ops mission.

Siege Complete the "Light 'Em Up" Special Ops mission on any difficulty.

A Desperate Betrayal Uncover some answers in exchange for freedom.

A Valiant Friend All but one live to fight another day.

Team Victory (Secret) Complete Chapter 2 without failing more than 10 times.

Never Tell me the Odds Complete Endor on UNLEASHED difficulty.

Did we win? Survive the RDA attack in Iknimaya.

Survivalist Get a 5 star rating on any Hard Challenge!

Untouchable Use only one self revive care package in the "Special Delivery" Special Ops mission.

Flying Fish Perform 50 Leap Attacks with The Missing Link.

dr0n3d Complete the "Arctic Recon" Special Ops mission in under 3:30.

A for effort Attain a Time Trial star rating of 35

Specter Officer Reach max level with one class in the Cooperative campaign.

High Roller Complete the "Iron Clad" Special Ops mission on Veteran difficulty.

That’s a Blast Use the Charge Blast for the first time in Coop.

Factory Zero You survived Hei Zhen Zhu and RBS using no Praxis kits, weapons, grenades or mines. Whoa.

Shadow Vigilante Master the Shadow Vigilante Dark Knight track

My Thumb Hurts Get a score of 5,000,000.

Plant Prosperity Sow 10 hectares

Deer in the Headlights Stab five stunned enemies in a row in the "Light 'Em Up" Special Ops mission.

Fervent Farmer Cultivate 10 hectares

Ample Yield Harvest 10 hectares

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

I've Got This Acquire all upgrades

Weapon of Choice Kill 100 enemies using the dual wasps or the bow.

Delighted Plants Fertilize 10 hectares

Strong Attraction Use the Tractor Beam for the first time in Coop.

Salute Me Achieve the rank of Lieutenant.

Give Them Something to Believe Complete New Game Plus