LP3K

Unicycle Drive a cumulative total of 50 miles while doing a wheelie on a motorcycle.

Blackjack Subtle Evaded vault security in Chateau Haine. ("Mark of the Assassin" downloadable content)

Web of Defeat In Zetsubou No Shima, remove webs in every possible way in one game.

Abandon All Hope Rescue 4 survivors in a single game of Infection.

I Like to Keep This Handy Kill 2 enemies with one shot with the shotgun

Blood and Guts Earn 3 stars in each Operation.

Right of First Defusal Defuse 5 gas bombs in a single match in Carrier.

Putting On The Ritz End a round as Criminal Expert in a Fragile Alliance Ranked Match.

Slaughterhouse Kill 5 enemies with one shot on normal or higher difficulty setting in campaign mode

Subzero Hero Obtain clothing to get a survivable temperature rating of -22°C / -7°F.

Take Off, Hoser! Ride Chompy for 5 minutes in a single match in Carrier.

Retire the Master Beat the City Champ.

Uncle Time Finish the first mission for each of the 4 time trials.

Pure as the Driven Snow Complete ‘Rocket's Red Glare’ Operation without taking damage.

Telefragathon Telefrag 50 enemies in a single match in Carrier.

Dynami-Te-He 1000 Zombies blown up.

Zombiepult In Gorod Krovi, launch 10 zombies into the air at the same time.

Long Bomb Kill an enemy with a Tetranite Grenade from at least 200 feet away.

Scatter Shot As a team, kill 20 enemies in under 60 seconds in a Survivor match.

For The Good Of All In Revelations, the Key must be opened.

Ground Control In Moon, prevent each excavator from breaching the base in one game.

I Live…Redux Incapacitate, hotswap, and revive yourself.

Blood-Spattered Savior Rescue a total of 20 survivors in Infection.

Chasing the Game Lured and killed an alpha wyvern near Chateau Haine. ("Mark of the Assassin" downloadable content)

Grim Reaper Defeated the Harvester on Hard or Nightmare difficulty ("The Golems of Amgarrak" downloadable content)

Little Lost Girl In Origins, release Samantha.

LUNATIC Finish the game in Insane mode

Four Horsemen Win an Arena match as a Hunter

Rags To Riches Have $1 million dollars in the bank while playing in Los Angeles.

Jack of All Skills Use every Rank 4 skill 20 times.

Room Clearer Damage three opponents with a single attack

MEAT IS MURDER Activate Bubby.

Wouldn't Expect Anything More Win a Rallycross Qualifier by less than a second

Once More Into The Fray Begin the hunt

Mech My Day Shoot the pilot out of a Hawk while it's on the ground.

A Better Tomorrow In Revelations,complete the cycle.

Coast 2 Coast Cross the water with a teleport grenade in Descent.

Tier 1 Completed the campaign on Tier 1 difficulty

Clean Sweep of Pandora Complete every Sector Challenge in the game.

How low can you go? Hit 18 enemies with a single shot of the LZ-52 Limbo in Carrier.

Heartless Make only negative choices

How the mighty have fallen! Defeat Oz... again in Descent.

The Take Disarmed the fire traps in Chateau Haine's vaults. ("Mark of the Assassin" downloadable content)

Persecution Complex Achieve Persecutor status more than once in any Ranked Match

Bully Defeat an opponent who is Grabbed by your team-mate

The twister String together: wallclimb, turn, swing, wallclimb, turn, swing, jump. [Pure Time Trials]

Mad Hops Jump over 4 live sharks in 10 seconds in Carrier.

Unfinished Business Kill a yellow carded criminal whilst Down Not Dead (Arcade Mode and Multiplayer Ranked Match).

Buffing... Please Wait Grant your team a Perk 10 times

Double Down Kill 8 enemies with 4 or fewer bullets in ‘OPS M.I.A.’ Operation.