Unstable__Reaper

Did It All Complete all side missions.

Catacombs Cash Collect all the items on Catacombs

Out of the Frying Pan... Complete "Persona Non Grata", "Turbulence", and "Back on the Grid" on Veteran difficulty.

Burial at Sea Completed Burial at Sea - Episode 1.

Defeated the Preacher Defeated the Preacher.

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

Welcome to Nam DLC Vietnam: Get back your gear at the helicopter crash site.

The End Finished the story.

Just take a bite Embrace Clay during your first meeting with him

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

Sound of thunder Unlock all Codex Entries in Through Mud and Blood

Shut Down Completed the Production operation.

Clean Escape Escape the chasing Nazis on the REICH level without being caught once.

Biotics Bling Collect all the items on Biotics Lab

We shall fight on the beaches Complete Mission 2

Jack-pot Destroy 21 slot machines.

Regeneration Superstar - Unlock 'Regeneration'

VS Zed Win Win a VS Survival Match playing as the Zeds

Chucklehead Find "Chuckles Lenart".

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

Maximum Overdrive Kill 50 enemies while using Overdrive.

Outpost Offerings Collect all the items on Outpost

Tannen Tamer Defeat the Tannen Brothers in six jumps.

Impossible Trinity You completed the mission "Museum Piece".

What is the Labyrinth? Meet the Labyrinth Keeper

Expensive Taste Used the Grinder to create a Legendary item.

Hard shell, soft core Defeat the Commander

Companion Finish the game with the same partner for the majority of the journey and return to the beginning.

Comeback Kid Go from last to first place during the final lap of a race and win

A Noah Lot Complete 5 Arks

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

Nose for News Uncovered the secret of Dionysus Park.

Overly driven Reach an Overdrive multiplier of 10

Castle Seeker Find all of the Castle's hidden Tokis.

Last Giant Defeat the Last Giant

Hard Hitter Complete the campaign on Hardened difficulty.

Smuggler's Blues Completed the Smuggling operation.

Hill Valley Tourist Listen to all tourist audio guides in Hill Valley.

Those Signature Moves Activate any of the Signature Skills 100 times.

Interview with the vampire Take care of Dorothy's fate

I will never let you go Fall into a pit with the chopper.

Cut Your Teeth You were successfully promoted up a rank in multiplayer.

Merciless Complete Chapter 4

Perfect Storm Collect the Storm Hollow

Air Supremacy Killed 100 enemies with Wolf.

Marty and the Pinheads Use the spray can to paint Marty's band name in the alley.

The Best of the Best Complete the campaign on Hardened or Veteran difficulty.

The Bigger They Are Defeated the Invincible Empyrean Sentinel.

Mitko Vasilev Defeat Diamond Block league boss Mitko Vasilev

No stone left unturned Find 18 collectibles in the Campaign