ScubaDoobyDoobah

Atlas Falls Distract the Federation Fleet. (Complete "Atlas Falls" on any difficulty.)

Into The Deep Destroy the enemy ship (Complete "Into The Deep" on any difficulty.)

End of the Line Storm the factory (Complete "End of the Line" on any difficulty.)

Disavowed Complete Black Ops on Hardened, Veteran, or Realistic.

Sin City Plan your next move (Complete "Sin City" on any difficulty.)

Who Constructs The Constructor? Completed the mission "Let's Build A Robot Army".

All or Nothing Gather the troops (Complete "All or Nothing" on any difficulty.)

Severed Ties Destroy the Federation's satellite array (Complete "Severed Ties" on any difficulty.)

The Duelist Won a duel.

LOKI Commandeer the enemy space station. (Complete "Loki" on any difficulty.)

Go Ugly Early A-10 strafe 50 enemies

The Ghost Killer Confront Rorke (Complete "The Ghost Killer" on any difficulty.)

Carbon Faceprint Catch Photocopier with your face

Los Santos Customs Fully mod a vehicle.

Helios Rising Completed the mission "Home Sweet Home".

Super Secret Stash Opened Zarpedon's Chest.

David & Goliath Take down the LCS on the first go.

Brain Drain Completed the mission "Science And Violence".

The Guts Of Helios Completed the mission "Watch Your Step".

Lock, Stock, And Then Some In Campaign, unlock all attachments for any weapon.

The Big One! This ain't no dream no more.

A House Divided Completed the mission "Eye To Eye".

Ludwig, the Holy Blade Defeat the beast that was once Ludwig, the Holy Blade.

Moon Master Reached level 25.

A Second Chance Complete New World on Hardened, Veteran, or Realistic.

To Live or Die in Los Santos Completed the final mission.

Living Failures Defeat the failed attempts to become Great Ones.

Lady Maria of the Astral Clocktower Defeat Lady Maria of the Astral Clocktower.

Blimey O'Riley Pounce on 10 enemies whilst controlling Riley

Grindin' Completing the console section on first attempt.

Vault Hunter Superior Defeated the Opha Superior.

Side Quest Student Completed 30 side missions.

Pancake Parlor Pancaked an enemy in the Stingray.

Multi Face-eted Defeated the Empyrean Sentinel.

Orphan of Kos Defeat Great One: Orphan of Kos.

Crew Cut GTA Online: Complete a Job as a member of a Crew.

Laurence, the First Vicar Defeat the beast that was once Laurence, the First Vicar.

Modern Fart Completed the mission "To Arms".

Old Hunter's Essence Acquire all old hunter weapons.

High Tide Complete In Darkness on Hardened, Veteran, or Realistic.

Cog in the machine Kill 5 enemies without being detected before infiltrating Black Zone.

I Totes Planned That Boss Slay Mister Boney Pants Guy.

Mouth To Mouth Revived 10 players with oxygen.

Rocketeer Launched 4 rockets from Elpis.

End of your rope Cut a grappling hook rope with enemy on it.

360 No Scope While airborne, spun 360 degrees then got a kill with a Sniper Rifle without using the scope.

Moxxi's Sampler Tried all the Moxxtails in the Up Over Bar in Concordia.

World Traveler Discover all named locations.

Phased and Confused Phaselock 100 enemies.

Once More With Feeling Completed the mission "Return of Captain Chef".