stubbornimpurity

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

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

Everyone fights, no one quits Revive 10 downed teammates over any number of Resistance Mode missions.

Helpful Stranger Revive a player from a different Squad in MWZ

Undiscovered Truths Find all the intel hidden in Nightfall.

Burgertown Escort Service Rescue 1 survivor in Infection.

It's a Dry Heat Kill 3 enemies with a single U4 Firebomb

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

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

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

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

Hot Pants Complete I Now Know Why You Cry

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

Tycoon Complete the GFO Oil Rig mission.

Ladies Night Beat an Echo Six Expansion Pack mission with the 3 female characters in your party.

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

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

Oh Yeah!!! Complete Nothing is as it Seems

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.

Mr. Death Get all Trophies.

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

Song of Torukä Na'rìng Secure the song in Torukä Na'rìng.

Street Fighter Complete all Dragon's Teeth Assignments

State of the Badass Art Complete all Campaign levels on Ultimate Badass difficulty

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

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

Member's Private Clothes You have witnessed all of Cecilia's shame breaks. (Story Mode, Solo Play)

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

Alright, Alright Survive until round 10 in Infection.

E Pluribus Unum Earn 20 team citations.

Survivor Survive until Round 25 in Outbreak.

Release the Kraken! Killed 20 enemies during the boat exfil in Rip Current

Toasty! Kill 5 or more mutants with one grenade

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

Untouchable Complete SAM'S STORY on Normal or higher difficulty without dying in Batwing encounters.

PC Load Letter Use the 3D printer 15 times in a single match in Outbreak.

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

You Can Pet The Dog Pet a Hellhound in MWZ

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

Suffer Like G Did Complete any level with only one health segment remaining

Crimson Knight You have cleared the game as Alex! (Started from Story Mode Level 1, Solo Play, Very Easy or higher difficulty, No Damage OFF)

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

Peace your pants Successfully complete a Resistance Mode mission on hard difficulty.

Red Faction: Armageddon Master Unlock all Trophies in Red Faction: Armageddon

A Stupid Argument Learn about the history of Ryza and the others.

It's a Small World Install the Gathering Synthesizer at the secret hideout.

Song of Va'erä Ramunong Secure the song in Va'erä Ramunong.