Bryozi

Death From Above In Der Eisendrache, kill a zombie while being flung by a Wundersphere.

That’s a lot of Jigawatts! In Der Eisendrache, electrocute 121 zombies.

Hired Gun Complete 20 Contracts in MWZ

Centennial Acquire 100% of the Stars

Write Off Kill 500 Enemies using an Insured Weapon in MWZ

Frequent Flyer BASE jump and travel more than 150 m with your parachute

I never doubted you! Win 10 Rounds of Infiltration

Fling Me to the Moon In Der Eisendrache, use every Wundersphere twice.

Skilled Adversary In IX have a Challenge banner with all 9 medallions

Swimming with the Fishes In Voyage of Despair, kill 50 zombies that are underwater in a single game

You have your moments Get 5000 Objective Score while playing as any Hero (Multiplayer)

Seek & Destroy Get 2 Kills with a single remote controlled Throwing Knife from at least 50 meters away in Campaign

Pack-A-Punch-ectomy In Revelations, recover the Pack-a-Punch machine from its abductor.

Skewer the Winged Beast In Under the Radar, have the SAM target itself and the helicopter

Moneybags Have 15000 credits in the bank in Outbreak.

Think She'll Notice? Destroy all of the cars in the mansion garage in 'Oligarch'

I’ve seen some things… In Kino Der Toten, visit every location the teleporter can take you to.

Have You Tried Turning it Off and On? Use a Shock Stick to disable an enemy Sentry Gun

Burgle Burgle Burgle Steal 10 kills from a teammate in Outbreak.

Helo Hat Trick Destroy each objective helicopter in 'Reactor' with a different Armament

Hitchhiker Defuse the bomb on the truck in 'Gora Dam' while it is in motion

David vs Goliath In Checkmate, destroy the APC using an RC-XD

Snow Angel Execute the forest sniper in 'Frozen Tundra' with a takedown

Rapid Reflexes Get 5 Headshot Kills during a single use of the Adrenaline Stim in Campaign

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

In the Belly of the Beast In Zetsubou No Shima, survive getting consumed.

Sleuth Unlock all intel (videos and audio files)

Hey, Catch! Throw and hit an enemy directly with a Flammable Cannister then blow them up with it

Taking Flight In Gorod Krovi, ride a Dragon.

Shot Blocked Shoot the gun out of the air in 'Flashpoint' before a terrorist catches it

Bulldozed In Ground Control, crush 25 enemies while driving the tank

I Got This In The Darkest Shore, survive the initial beach rush without using any machine gun turrets.

Der Meisterbogenschuetze In Der Eisendrache, obtain all of the ancient bows.

Stowaway In Voyage of Despair, spend 5 consecutive rounds in the Cargo Hold

Helpful Stranger Revive a player from a different Squad in MWZ

I Call Shotgun! Drive a vehicle with a Sentry Gun on the back and have it kill 5 enemies

West Side for Life In Blood of the Dead, reach Round 20 without leaving the West Side of the island

Two's Company, Four's a Party Complete any Adventure level with 4 players.

Burgertown Escort Service Rescue 1 survivor in Infection.

Tag, You're it! Use the Spotter Scope to tag 60 enemies or items in Open Combat Missions

Acidic Alchemy In IX, Get a kill with the Acid Trap in each of its craftable locations

I Know a Shortcut In Voyage of Despair, take every fast travel path in a single game

Come On And ... Slam 10 zombies at once in Outbreak.

2-fer Using the EBR-14, kill 2 enemies with 1 bullet 5 times in 'Payload' without sounding the alarm

Elevator Out of Order Reach the roof in 'Highrise' under 45 seconds

Chimp on the Barbie In Ascension, kill a space monkey with a fire trap.

Gravestone Kill 100 Zombies with a vehicle in a single deployment in MWZ

Extreme Manhunt Complete a Seasonal Manhunt mission on Challenge difficulty or above.

A Little Pack Here, a Little Punch There In Voyage of Despair, use the Pack-a-Punch at every possible location in a single game

High Score In Zombie Rush, obtain a Personal Score of 250,000