RapidRazorPL

Crocodile Shoot three enemies while underwater in 'Wetwork'.

Receiver of Protection Initiated Assault Visions 20 times.

Keep it up! Race a total of 50 miles (80 km) with any bike

Where do I sign? Sign a contract with any 450 Sponsor in Career mode

Frequent Flyer Zip Kick 5 different thugs

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

L'Cie Paragon Earned a 5-star rating for all Cie'th Stone missions.

Time Marches On Completed Chapter 3.

Burning Rubber! Drift Boost a total of 500 times.

One Will Gathered all party members.

Clockwork Collector Obtain numbered plates for 3 Clockwork Soldiers

Faithful to the Abbey Side with the Overseers in the Dust District

Fire in the Hole! Defeat 3 enemies at once using the Explosive Barrels

Something From Everyone Unlock each standard Keepsake

Green Teen Finish Shadows of Rose on at least Casual difficulty.

It's Electric Black Adam must win the match with the final hit coming from Orbs of Seth

Casual Reader Find 50% of the war diaries

Las Vegas Event Win a Main Event at Las Vegas in any game mode

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

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

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

Curtain Call Received a coin during the curtain call.

I Siwa you did there Make the target officer's death look like an accident (Mission 5)

Hell of a Sheriff Complete the No Way Out scenario. (No training mode)

Victory - Complete Campaign on Elite Completed every mission on Elite difficulty

EXTRA: Space Dude Survive 20 minutes in Space 54.

Touching Lives Completed 10 substories.

Fundamental Changes A choice in the matter

A Man's Experience Obtained 1,000 total experience points.

Alexander Unlock Guardian Force Alexander

Mask Curator Collect all Masks.

Sequel-Bait Discover Dr. Gurgula's hideout in the Human Haven.

Death From Afar Kill a Spitter using a ranged weapon.

Hidden Agenda Discover 15 secret areas

Greedy for Ingredients Awarded for expanding your ingredients bag to maximum capacity.

Broadsword calling Danny Boy Successfully complete The Keep

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

Cerberus Unlock Guardian Force Cerberus

The Empress Finish the game with Emily Kaldwin

Awakening Collect 1800 Essence and awaken the Dream Nail

Glendale Event Win a Main Event at Glendale in any game mode

Accessorize! Take the "accessories" from the kitchen

Oakland Event Win a Main Event at Oakland in any game mode

Good Fences Don't allow any counter-attackers into the Washington Square base

Matryoshkaput Break the damaged Matryoshka doll upstairs in Transidor

Expanded Brain Functionality Learned all the skills in one of the Brain Map categories.

Ultimate Warrior Reach rank 20 with all roles.

Respect For All Things Nuna and Fox deated a formidable foe.

Leader of the Crusade Find all 5 locations.

Amu-Let Me Out Doctor Fate must defeat any opponent with the final hit coming from Amulet of Anubis