Commodore

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

Pack Addict! Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)

A Gathering of Heroes Unlocked 45 officers.

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

Infinity Defeat Dr. Infinity

Evolution Completionist Gain all stars in 'Evolution'.

Discriminating Buyer Use exactly one of each care package in the "Special Delivery" Special Ops mission.

Still counting Attain a Time Trial star rating of 50

Chapter 2 Speedrun Complete a Speedrun of Chapter 2 below the target time.

Collector Loot 10 Superior or Custom items.

Chapter 4 Speedrun Complete a Speedrun of Chapter 4 below the target time.

You Can Pet The Dog Pet a Hellhound in MWZ

Chapter 3 Speedrun Complete a Speedrun of Chapter 3 below the target time.

Wishing for the Best Complete the "Last Wish" Raid.

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

Lights Out Complete the "Light 'Em Up" Special Ops mission on Veteran difficulty.

Sébastien Loeb Rally Challenge Complete the "Sébastien Loeb Rally Challenge" Special Event.

Legendary Hero Reach Reputation 5 with any Hero.

Like Killing Ants Kill 5000 soldiers.

Torque Completionist Gain all stars in 'Torque'.

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)

Software Engineer Upgraded your AC's OS.

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

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

The third faction Rescue all the Buddies from their respective predicaments

Heads Up! Kill 25 Heroes by attacking them from above in PvP.

Street Fighter Complete all Dragon's Teeth Assignments

Data Log Collector Obtained ten data logs.

Unrivaled Warrior Raised an officer's Attack to 900.

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

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

High Wire Act Kill 10 enemies while using a zipline

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

Closing the Experiment Log Earn ALL of the platinum Flashback Relics

Grounded Kill an airborne enemy with Brigitte's Whip Shot in Quick or Competitive Play.

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

Chapter 6 Speedrun Complete a Speedrun of Chapter 6 below the target time.

I Challenge You to a Duel Complete a Medieval level using only Lou Don Jim

Perkaholic Have 9 perks active at the same time in MWZ

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

The Boss Beats A Boss Defeat a boss using only President of Sony Computer Entertainment Worldwide Studios Shuhei Yoshida

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

I've Got Your Back! Save an ally 50 times in 4v4 PvP matches.

Hack the Planet Weaken an enemy that would have dealt lethal damage to an ally using Cyberspace in Quick or Competitive Play.

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

Chapter 5 Speedrun Complete a Speedrun of Chapter 5 below the target time.

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

Elimination Master Win 20 Elimination PvP matches.

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

To Jugger or to Jugger-Naut Kill all juggernauts after they land on Veteran difficulty in the "Vertigo" Special Ops mission.