In the Main Campaign, fully upgraded one weapon and one Vigor.
Assisted the Gunsmith.
In the Main Campaign, killed 20 "Heavy Hitter" enemies.
In the Main Campaign, killed 150 enemies with the Founder Triple R Machine Gun or Vox Repeater.
Completed Courthouse
Completed all Campaign Chapters on at least Casual difficulty
Reached level 10
Completed Downtown Halvo Bay
Recovered 10 COG Tags during the Campaign
100 targets killed using either an MMG or an MGL
Continue playing to unlock this secret achievement.
500 targets killed while in cover
Level up to Rank 15
Destroyed 500 objects
Perform 100 Headshots
Perform 250 Flank, Surprise and/or Tag Team kills
Complete all Co-Op maps on any difficulty
Perform a x10 Co-op Combo
You have removed more than 10,000 blocks!
You have completed the tutorial!
You have begun the tutorial!
Perform a melee kill while you're in Overkill
Level up to Rank 5
Fully customize a weapon with 6 customizable parts or more
In the Main Campaign, boarded The First Lady.
Retrieved Shock Jockey.
You have survived the first night!
The Guide has moved in!
In the Main Campaign, upgraded one attribute (Health, Shield, or Salts) to its maximum level.
In the Main Campaign, killed 75 enemies with a Vigor or while the enemy is affected by a Vigor.
In the Main Campaign, looted 200 containers.
In the Main Campaign, lured 3 enemies into a single Vigor trap 5 times.