SnakeEyeNull

Making a Monster Built the New Car: Monster

The Fallen Complete "The Fallen"

Relic Finder Find the strange relic.

My Own Worst Enemy Complete a level in Score Attack with a score multiplier of 200% or more

Heirlooms Collect all the serpent emblems.

Choice of Weapons Use all five Batmobile weapons successfully in one tank battle.

Back in My Day Complete the entire game on Veteran.

The Eye of Magnus Complete "The Eye of Magnus"

250 Headshots Defeat 250 enemies with headshots.

With Friends Like These… Join the Dark Brotherhood

Dirty Tricks Achieve 3 minutes of drifting time in the Batmobile.

Home Decor Place an item on each settlement cosmetic spot (Base game only)

Dragonslayer Complete "Dragonslayer"

In Lockstep Bypass the delta-level security lock in Mako Reactor 5.

Is There Anybody Out There? Light the unlit braziers on Hadrian's Wall

Say It with Flowers Decorate the Leaf House with a floral arrangement.

Tower Knight's Trophy Slayer of Demon "Tower Knight"

I Live Survive 1 wave in a Special Ops Survival game.

Dragon Hunter Absorb 20 dragon souls

Summon Slayer Defeat a summon in battle.

Reunited Complete Chapter 8.

30 Kills: Mk - NDI Defeat 30 enemies with the Mk - NDI.

Death from Above Finish off 10 enemies in a row using only the Aerial Slash.

Mercenary Complete 50 Misc. Objectives

Married Get married

Ghosts and Stuff Complete all secondary content.

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

Prince of Tides Complete the Enemy Tides Challenge.

Leave It to the Pro Complete the entire game on Professional.

70 Kills: M4 Defeat 70 enemies with the M4.

Completist Purchase every item in the upgrade menu.

Skadi's Hobby Perform a 150m slide in the snow

…They're Action Figures Collect 20 Vault-Tec Bobbleheads

Standing Stones Find 13 Standing Stones

Spreading the Word Clear all threat in Pink Eye's territory

Bomb Specialist Clear all minefields

War Hero Capture Fort Sungard or Fort Greenwall

Delver Clear 50 dungeons

Never the Bride Complete Chapter 9.

Snappy Dresser Obtain three bridal candidate outfits.

Preventive Diplomacy Kill an enemy just as they are throwing a grenade. (campaign only)

Obsessive Raccoon Complete 75% of the game

Sewer Survivor Complete Chapter 10.

Hero of Skyrim Capture Solitude or Windhelm

...A Saint Gets a Gun Ring all the bells in town in 'Miracle on 3rd Street'.

Jack the Ripper Melee 5 enemies in a row.

Paranormal Investigator Complete Chapter 11.

The Collapse Complete Chapter 12.

Armor Spider's Trophy Slayer of Demon "Armor Spider"

Broken Dreams Complete Chapter 13.