Crexmas

Suburbs Complete a match on Suburbs with at least 5 downs or executions

Sackbird Spend 8 seconds or more in the air

Elder Knowledge Complete "Elder Knowledge"

Washed Ashore Complete Chapter 4.

Recovered Survivalist Complete a game of Survivors on Wharf, Capitol, Water Tower or Coal Mine

The People's Hero Complete a Heroic public event.

Capitol Complete a match on Capitol with at least 5 downs or executions

Skill Master Get a skill to 100

Instrument of Survival Evaded pursuers, though memories of the past still gave chase.

No Traitors Complete Chapter 5.

Coal Mine Complete a match on Coal Mine with at least 5 downs or executions

Golden Arrow Complete the archery minigame without hitting any friendly targets.

Making a Monster Built the New Car: Monster

Fastoon Warrior Upgrade one weapon to level 5.

Instrument of Rebellion Made plans to infiltrate enemy-occupied territory.

Put It In Your 401K Unlock the Cooper Safe in Episode 2.

Hometown Complete a match on Hometown with at least 5 downs or executions

Revealing the Unseen Complete "Revealing the Unseen"

Glory of the Dead Complete "Glory of the Dead"

Airborne Paraglide for at least 10 seconds without using any geysers!

Third Time Lucky Complete 'Goodbye, Dear Friend'.

The Fallen Complete "The Fallen"

The Islands Complete all levels in The Islands

The Eye of Magnus Complete "The Eye of Magnus"

With Friends Like These… Join the Dark Brotherhood

Dragonslayer Complete "Dragonslayer"

Downgrade Complete any Alter Ego without leveling up once.

Redemption Complete 'Red Dead Redemption'.

Dragon Hunter Absorb 20 dragon souls

Sticky Fingers Collect 50% of the prize bubbles on the story levels

Married Get married

Clockwerk Collector Collect over 20 treasures.

...And the Corpses Mount Kill 30 enemies.

Apogee Explorer Find the Obsidian Eye.

Instrument of Shame Carried the burden of guilt to the end of the line.

Standing Stones Find 13 Standing Stones

Bronze Champion Win the Bronze Tournament.

Delver Clear 50 dungeons

War Hero Capture Fort Sungard or Fort Greenwall

The Temples Complete all levels in The Temples

Savings Account Unlock the Cooper Safe in Episode 3.

Hero of Skyrim Capture Solitude or Windhelm

Instrument of Wrath Took the fight to the enemy's door.

Arcade Operator Repair any arcade machine.

Cowboy Builder Complete 'A New Jerusalem'.

Eavesdropper In the Main Campaign, collected every Voxophone.

Sideways Complete 10 side quests

Sightseer In the Main Campaign, used all telescopes and Kinetoscopes in the game.

Zenny, Gil, or Just Loot Unlock the Cooper Safe in Episode 4.

Paradox Hero Confront Dr. Nefarious in the past.