Completed tutorial level on any skill level
Unlocked: Offline
Complete Act 1 on Casual Difficulty
Unlocked: Offline
Complete Act 2 on Casual Difficulty
Unlocked: Offline
Complete Act 3 on Casual Difficulty
Unlocked: Offline
Complete Act 4 on Casual Difficulty
Unlocked: Offline
Complete Act 5 on Casual Difficulty
Unlocked: Offline
Mercenary
10Complete all acts on Casual Difficulty
Unlocked: Offline
Recover one-third of the COG tags (on any difficulty)
Unlocked: Offline
Perform 25 perfect active reloads (on any difficulty)
Unlocked: Offline
Perform 5 perfect active reloads in a row (on any difficulty)
Unlocked: Offline
Complete Act 1 on Hardcore Difficulty
Complete Act 2 on Hardcore Difficulty
Complete Act 3 on Hardcore Difficulty
Complete Act 4 on Hardcore Difficulty
Complete Act 5 on Hardcore Difficulty
Soldier
20Complete all acts on Hardcore Difficulty
Complete Act 1 on Insane Difficulty
Complete Act 2 on Insane Difficulty
Complete Act 3 on Insane Difficulty
Complete Act 4 on Insane Difficulty
Complete Act 5 on Insane Difficulty
Commando
30Complete all acts on Insane Difficulty
Honor-Bound
20Recover two-thirds of the COG tags (on any difficulty)
Recover all of the COG tags (on any difficulty)
Defeat a Berserker on Hardcore Difficulty
Defeat a Corpser on Hardcore Difficulty
Defeat General RAAM on Hardcore Difficulty
Clusterluck
20Kill 3 enemies at once 10 different times (on any difficulty)
Host and complete 50 ranked matches
Dom-curious
10Complete 1 co-op chapter as Dominic Santiago on any difficulty
Domination
20Complete 10 different co-op chapters as Dominic Santiago on any difficulty
Complete all acts in co-op as Dominic Santiago on any difficulty
Revive 100 teammates in ranked matches
Kill 100 enemies in ranked matches with the Boomshot
Pistolero
20Kill 100 enemies in ranked matches with a pistol
The Nuge
20Kill 100 enemies in ranked matches with the Torque Bow
Kill 100 enemies in ranked matches with the Longshot
Kill 100 enemies in ranked matches with the Hammer of Dawn
Kill 100 enemies in ranked matches with the Chainsaw
Curb Appeal
20Kill 100 enemies in ranked matches with the curb stomp
Kill 100 enemies in ranked matches with an execution
Kill 100 enemies in ranked matches with grenade tag
Kill 100 enemies in ranked matches with a headshot
Finish playing a versus ranked match
Finish with the highest points in a ranked match
Mix It Up
20Win a ranked match in every versus game type
Win a ranked match on every versus map
Win 10 ranked matches without losing a round
Kill 10,000 people in versus ranked match total
Complete 100 multiplayer matches of 3+ rounds in Annex and capture 3 objectives in each match
Win 20 rounds of multiplayer matches in Annex by fewer than 5 points
Nub Pwn3r
30Win 20 rounds of multiplayer matches in Annex by shutting out the opposing team
Win a multiplayer match of 3+ rounds in any game type on 6 different downloadable maps
Green Thumb
30Win 20 multiplayer matches of 3+ rounds in any game type on the Garden multiplayer map
Mind the Gap
30Win 20 multiplayer matches of 3+ rounds in any game type on the Subway multiplayer map
Purdy Mouth
30Win 20 multiplayer matches of 3+ rounds in any game type on the Bullet Marsh multiplayer map
Win 20 multiplayer matches of 3+ rounds in any game type on the Process multiplayer map