Should Auld Acquaintance...

Unlocked 1999 Mode.

Tin Soldier

Completed the Main Campaign on Easy difficulty or above.

The Bird or The Cage

Completed The Hand of the Prophet.

Here Little Piggy

In the Main Campaign, killed 30 enemies with the Founder Pig Volley Gun or Vox Hail Fire.

Master of Pyrotechnics

In the Main Campaign, killed 20 enemies with the Barnstormer RPG.

Higher Learning

Completed Comstock House.

Street Sweeper

In the Main Campaign, killed 50 enemies with the Founder China Broom Shotgun or Vox Heater.

Vigorous Opposition

In the Main Campaign, killed 75 enemies either with a Vigor or while the enemy is under the effects of a Vigor.

Blood in the Streets

Completed Emporia.

Strange Bedfellows

In the Main Campaign, killed 20 enemies using allies brought in through a Tear.

The Roguish Type

In the Main Campaign, used Elizabeth to pick 30 locks.

Well Rounded

In the Main Campaign, used all 8 Vigors against enemies.

Tear 'em a New One

In the Main Campaign, opened 30 Tears.

Working Class Hero

In the Main Campaign, completed the Factory.

David & Goliath

In the Main Campaign, killed 20 "Heavy Hitter" enemies.

Armed Revolt

Assisted the gunsmith.

Loose Cannon

In the Main Campaign, killed 25 enemies with the Paddywhacker Hand Cannon.

Coins in the Cushion

In the Main Campaign, looted 200 containers.

First Class Ticket

In the Main Campaign, boarded The First Lady.

Shock Tactics

Retrieved Shock Jockey.

Dress for Success

In the Main Campaign, equipped a piece of Gear in all four slots.

Welcome to Monument Island

Reached Monument Island.

A Real Pistol

In the Main Campaign, killed 25 enemies with the Broadsider Pistol.

Written in the Clouds

In the Main Campaign, completed Lighthouse.