Robert2005

I came in like a Resogun Accumulate a total Wrecking combo of 1,000 in Demolition mode

Leader Of The Pack Wear the Ocelot Armour and complete any mission featuring Ocelots without killing any of them.

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

Helpful Stranger Revive a player from a different Squad in MWZ

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

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

Frozen Fists Complete Frosted Fjord without having a melee or ranged weapon equipped at any time.

A Good Man Is Hard to Find Achieve a Camo Index of 100%

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

Don't make me pull the trigger! Survive for 5 minutes in Demolition mode

Mode master Win an online game of every mode in every difficulty at least once.

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

Egg-stra Devastation! Complete the Egg-Stra XP challenge and then destroy a hive in the Devastation DLC package.

Pied Piper of Squirreldom Have 5 squirrels following you around at the same time

That Party was Ace Ace every Adventure level in The Journey Home.

Back in the Field Acquire the Major's keycard in 'Deep Cover' within 90 seconds without being detected

A Bridge To Somewhere Extend the bridge in Awakening in Regular or Hardcore difficulty.

Repeat Customer Save yourself by using the Death Barter enchantment twice in a single mission.

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

Save some room Finish trial #20 one unit below the zapper.

The Ultimate Sacrifice In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

You Can Pet The Dog Pet a Hellhound in MWZ

PEACE WALKER Clear the game without killing anyone

Slow and Steady Win an action race without using any boost, or using a boost pad

Wax On, Wax Off Parry all of The Boss's CQC attacks

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

AMG Completionist Gain all stars in 'AMG'.

Lost In The Snow Complete the Lost Settlement secret mission.

Rank - Expert Builder! Collect 80 Gold Bricks

Tier One In a group of 4 finish an Operation on Challenge with 5 directives enabled.

Burning times Complete a level on Master difficulty without using bombs, overdrive or boost with a custom ship

Sack the Postman Post all 6 invitations for the party.

Closing the Experiment Log Earn ALL of the platinum Flashback Relics

Escaped Awakening Escape Awakening for the first time in Regular or Hardcore difficulty.

High Wire Act Kill 10 enemies while using a zipline

Flying Paintbrush Splat a seagull with the paint-ball gun while it's mid-flight

Annihilation Get 100 Elite Zombie Eliminations in Zombies

Muppet Mastery Complete The Muppet pack's story

Believe It or Not Catch a tsuchinoko

Egg-stra Awakening! Complete the Egg-Stra XP challenge and then scan an obelisk in the Invasion DLC package.

That's One Way to Do It... Destroy an airborne enemy helicopter with a Mortar Strike

No Mo' Modi Get out of jail, but not for free

Nightfall Completionist Complete all challenges and kill the Breeder in Nightfall in Regular or Hardcore difficulty.

Perkaholic Have 9 perks active at the same time in MWZ

Controlled Chaos In Revelations, override all of the Corruption Engines before round 6.

Going Up… In The Darkest Shore, unlock the Ubersprengen.

Trumpet Trunk Trumpeter Play the trumpet to an Elephant

Campaign Nightwing Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)