MiShrooM

Deadly Specialist Get a Specialist-based medal that requires 3 or more rapid kills while using any Specialist Weapon.

Cosplay Unlock a costume in the Archives

Bursting Coffers Have at least 100,000 gold.

Friends and Foes Complete Rise and Fall on Hardened, Veteran, or Realistic.

A Stitch in Time Saves 99 Earn 99 Lives.

Burn Baby Burn Destroy 80 Fuel containers.

Did It All Complete all side missions.

99 Percent Perspiration Earn 99 lives.

Fast Break Score at least 2 Dunks in the first minute of a Hoops game

Shorty, You So Best Complete thy quest by rescuing yonder queen.

Stuntmasta' Score 30,000 or higher in a Career Gymkhana event

Mitko Vasilev Defeat Diamond Block league boss Mitko Vasilev

Leave No Gem Unturned Earn 21 Gems.

Merciless Complete Chapter 4

It Came from Below! Kill 6 enemies with the knife while underwater in "Legends Never Die".

Ruthless Make 50 total Shots on Goal using Merc, Grog, or Ripper

That's How I Roll Customize your ride.

Carving Turns Complete the Drift driving story

Challenge Accepted Complete the first rank of all non-level-specific challenges with a single character.

Bomb Voyage! Complete "Emotion of the Ocean".

Rise to the Top Complete Classic Battle with any character

Buddy Beater In multiplayer, get the top score on the scoreboard 20 times.
0/20

Knack Beginner Completed all chapters on Normal difficulty or higher

Combo Beginner Achieved 20 consecutive hits with the Combo Meter equipped

Expensive Taste Used the Grinder to create a Legendary item.

Silverback In Black Hack the Data Vault and brace yourself for Cyber's Avengening in Dead Ops Arcade 2.

Digitize Me! Digitized into Claptrap's Brain.

Above & Beyond (Hardcore) Reach level 70 in Hardcore mode.

Blame The Vain Win a race with all vehicle effects slots equipped

You have friends? Complete 5 events online with other players

Air Supremacy Killed 100 enemies with Wolf.

Holtzman Defeat Hazard Company league boss Holtzman

The Life Exotic Obtain and equip a piece of Exotic gear.

Welcome to the Basement Win a Quick Race on any track in the Basement (not unlockable in Split Screen mode).

The Bigger They Are Defeated the Invincible Empyrean Sentinel.

Understanding Madness Complete Demon Within on Hardened, Veteran, or Realistic.

Rodeo Ride a Gnaut 500 meters
84/100

Registered Voter Head to 'Arena Preferences' and use all of your votes

BEE! ARGH! BEE! Pick up, and hold on to, a Boomblebee Hive for 60 seconds.

Outlaws on the Rise Equip a full setup with the Outlaw brand

Sting like a Talon In Campaign, kill 20 enemies while flying the same Talon.

Cortex's Terrifying Trial Earn the Key in Jaws of Darkness.

Oh My Days Duck 100 times during a match

Under the Hood Equip a full setup with the Chidori brand

Hope and Glory Equip a full setup with the Americana brand

Survival of the Fittest Equip a Topper and win an Unfair Bot Match

Against All Odds Bring down The House

Fly, Swim, Shoot Complete Sand Castle on Hardened, Veteran, or Realistic.

Disco's Not Dead Flip Stance 50 times during a match

Carbon Cartel Equip a full setup with the Carbon brand