massunited

The fallen Make 50 Leapers fall off walls

The wheat and the chaff Beat Madame without hitting any of her clones

Fuzzy logic Hit 5 enemies at once with a Logic Bomb while they are stunned by the Sensen DOS

Rough Economy Kill 3 enemies with a single round.

God is a DJ Find and activate all interactions in all memory remixes

You focus Find all Focus Boosts

I do like spam! Finish 15 Enforcers off with the Spammer

Unbelievable truth Reach all memory bugs in all memory remixes

400 Beat 400 enemies

MemHunter Elite Finish the game in Memory Hunter Mode

Get Your Hands Dirty Complete 'Semper Fi' on Veteran difficulty. (Solo only)

Queen of the hill Survive the entire Leaking Brain assault (episode 3) without using Power or Regen Pressens

Gotta patch them all! Find all SAT Patches

Machines do it better Use the Sensen RIP to make robots knock 20 human enemies out

It's all in the details Find all Mnesist memories

Pest control Find all Scaramechs

8-hit wonder Perform 40 8-hit Combos

Firestarter Complete a level using only the flamethrower. Melee, grenades & explosives are OK.

Leader of the pack Beat a Mourner without beating its supporting sidekicks

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

Dropping L-Bombs Trigger two Logic Bombs in less than 15 seconds

Get Your Right Foot Wet Complete a match in Competitive Co-Op mode. (Online co-op only)

Guardian Angel In the final battle for Okinawa, save Sergeant Roebuck.

Remember you soon Unlock all trophies

Bloody Peleliu Complete 'Little Resistance' on Veteran difficulty. (Solo only)

Get Your Left Foot Wet Complete a match in Campaign Co-Op mode. (Online co-op only)

The Professional Shoot all of Amsel's henchmen, including their attack dog, without reloading. (Solo only)

The Sword Is Broken Complete 'Hard Landing' on Veteran difficulty. (Solo only)

Lights Out! In 'Black Cats', blast out all of the spot lights in the Japanese cargo convoy. (Solo only)

Kamikaze Complete a level on Regular difficulty or higher using only melee or grenades. (Solo only)

Shot in the Dark Kill 10 enemies while the lights are out in the subway in 'Eviction'.

Architect Complete 'Vendetta' on Veteran difficulty. (Solo only)

Twice Nightly Complete New Game Plus

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Going for Gold Get one gold medal in Challenge Mode

Throw a Six and a Half On Hardened or Veteran difficulty, complete a level without dying. (Solo only)

The Hammer Strikes Complete 'Their Land, Their Blood' on Veteran difficulty. (Solo only)

Tower Apprentice Complete 25 Tower missions

Sphinx' Riddle Complete all 40 of the Catwoman Riddler grid items

Gunslinger Assassinate General Amsel with a pistol shot. (Solo only)

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

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

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

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

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

Scorched Earth Complete 'Burn 'em Out' on Veteran difficulty. (Solo only)

Ruthless Kill 15 enemies while mounted on a tank in 'Ring of Steel'.

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)

Hell on Wheels Complete 'Blood and Iron' on Veteran difficulty. (Solo only)