Constantin

It's simple... Defeat Batman (Dark Knight Trilogy) as the Joker (Nurse) character

Nobody was There Never trigger the alarm in 'Recon by Fire'.

Seasoned Soldier Awarded for clocking up 30 hours of play time in an adventure log.

So Much Blood! Gunzerk continuously for 90 seconds.

Pizza Party! Complete The Squad level

Combat Hardened Complete the Campaign on Veteran or Realism difficulty.

Peace through Ridiculous Firepower Land the killing blow on 10 Grungarian tanks.

Kill it with fire! Kill 100 enemies using fire damage during the same mission.

You're Hired! Meet Osmo in the shop.

Take the stage Validate a Track in Track Builder mode.

Earth To Earth Swamp Thing must defeat Poison Ivy with the final hit coming from Green Kingdom

Daylight Saver Awarded for defeating Shadroth, Lord of the Night, and thereby saving the world.

No More Lizard Soup Complete Shadowed Halls

Avid Adventurer Awarded for completing a large number of quests.

Team Arrow Set both Free Play characters as John Diggle and Felicity Smoak

Speed King Achieved five-star ranks in all Time Attack stages

Gatherer Find 50% of the collectibles in the campaign

Level not complete! Complete Bizarro level

No Photographs, Please! Killed 10 SpyBugs before they took your photo.

Crystal Relic Master Unlocked all upgraded Knack characters

Dominion Wraith Flash Dominate 50 Uruks.

Trash Picker Scavenge 40 items in a single game in Regular or Hardcore difficulty.

Sound the horn on a Silver Lake Super Jump in the Cavalry Bootlegger Awarded for sounding the horn and successfully landing a Super Jump in Silver Lake driving the Cavalry Bootlegger

New sheriff in town! Clear the Sheriff level in Wanted!

Not of This World Completed "Not of This World"

Spicy Boy Defeat Haderax the Invincible.

Zombot Removal As a Plant, Destroy 10 Zombot Turrets in Gardens & Graveyards

I need more! Get a total of 2,500 Gears.

Superior Archery Skills Defeat 20 enemies on the Island by using a bow and arrow weapon

I Never Miss Win a match as Deadshot without missing a shot (minimum 10 shots)

Truck insignia 'Central' Trucks can drive on all of Island 2's bridges.

Sith Training Complete all Training Room lessons

Give me the good stuff Buy an item from a merchant's VIP stock

Financially Talented Built a bridge which can support trucks for 15,000 less than specified.

Lifted From the Deep Catch 250 fish using rods.

New Crew Complete Qualifier 1

Unseen Predator Remain in Zer0's Decepti0n mode for 10 seconds straight.

Rocket Man Vanquish 10 Players and 10 Plant Pots with the Soldier's ZPG

All the Gears Earn 5 Gears in every Challenge.

Good to be King Win 1 complete Klassic King of the hill match

The Promised Land Get 100% share in any area.

Campaign Silver Obtain 72 medals on the original Arkham City campaigns (as Batman)

Please Step Out of the Vehicle Hijack 50 enemy vehicles.

Capped Out... For Now Reach level 35.

Working Overtime Komplete A Weekly Quest

That Old Familiar Feeling Clear The Hallway Of Lasers

We Will Survive Win 15 matches in Team Survivors.

Thank You For Being A Fan!!! Watch The Kredits

Not These Again! Collect 1 Precursor Orb.

Business Etiquette 101 Impress Oda with your perfect manners.