| icon | info | score |
|---|---|---|
| Mercenary Complete all acts on Casual Difficulty unlocked Nov 16th, 2006 11:14 pm | 10 | |
| Completed Act 5 on Casual Complete Act 5 on Casual Difficulty unlocked Nov 16th, 2006 11:14 pm | 10 | |
| Completed Act 4 on Casual Complete Act 4 on Casual Difficulty unlocked Nov 16th, 2006 10:07 pm | 10 | |
| Completed Act 3 on Casual Complete Act 3 on Casual Difficulty unlocked Nov 16th, 2006 8:04 pm | 10 | |
| Time to Remember Recover one-third of the COG tags (on any difficulty) unlocked Nov 16th, 2006 10:24 pm | 10 | |
| Completed Act 2 on Casual Complete Act 2 on Casual Difficulty unlocked Nov 16th, 2006 6:36 pm | 10 | |
| Completed Act 1 on Casual Complete Act 1 on Casual Difficulty unlocked Nov 16th, 2006 4:16 pm | 10 | |
| Prison Breakout Completed tutorial level on any skill level unlocked Nov 16th, 2006 2:38 pm | 10 | |
| Honor-Bound Recover two-thirds of the COG tags (on any difficulty) unlocked Nov 19th, 2006 5:40 pm | 20 | |
| Completed Act 2 on Hardcore Complete Act 2 on Hardcore Difficulty unlocked Nov 21st, 2006 7:58 pm | 20 | |
| Completed Act 1 on Hardcore Complete Act 1 on Hardcore Difficulty unlocked Nov 19th, 2006 4:55 pm | 20 | |
| My Love for You Is Like a Truck Defeat a Berserker on Hardcore Difficulty unlocked Nov 19th, 2006 4:55 pm | 30 | |
| Zen and the Art of Reloading Perform 25 perfect active reloads (on any difficulty) unlocked Nov 16th, 2006 2:55 pm | 10 | |
| Zen and the Art Part 2 Perform 5 perfect active reloads in a row (on any difficulty) unlocked Nov 16th, 2006 2:57 pm | 20 | |
| Domination Complete 10 different co-op chapters as Dominic Santiago on any difficulty unlocked Nov 18th, 2006 12:18 am | 20 | |
| Dom-curious Complete 1 co-op chapter as Dominic Santiago on any difficulty unlocked Nov 17th, 2006 7:29 pm | 10 | |
| Don't Hate the Player Finish with the highest points in a ranked match unlocked Nov 24th, 2006 1:07 pm | 10 | |
| Completed Act 5 on Hardcore Complete Act 5 on Hardcore Difficulty unlocked Nov 26th, 2006 6:00 pm | 20 | |
| A Dish Best Served Cold Defeat General RAAM on Hardcore Difficulty unlocked Dec 11th, 2006 11:31 pm | 30 | |
| Broken Fingers Defeat a Corpser on Hardcore Difficulty unlocked Nov 23rd, 2006 9:27 pm | 30 | |
| Always Remember Your First Finish playing a versus ranked match unlocked Nov 20th, 2006 12:27 am | 10 | |
| Completed Act 2 on Insane Complete Act 2 on Insane Difficulty unlocked Nov 30th, 2006 12:13 am | 30 | |
| Soldier Complete all acts on Hardcore Difficulty unlocked Nov 26th, 2006 6:00 pm | 20 | |
| Completed Act 4 on Hardcore Complete Act 4 on Hardcore Difficulty unlocked Nov 25th, 2006 6:24 pm | 20 | |
| Completed Act 3 on Hardcore Complete Act 3 on Hardcore Difficulty unlocked Nov 23rd, 2006 9:46 pm | 20 | |
| Completed Act 1 on Insane Complete Act 1 on Insane Difficulty unlocked Nov 27th, 2006 9:18 pm | 30 | |
| You Down With E.P.I.C? Win a multiplayer match of 3+ rounds in any game type on 6 different downloadable maps unlocked Dec 28th, 2009 7:57 pm | 30 | |
| Fall Down Go Boom Kill 100 enemies in ranked matches with the Boomshot | 20 | |
| Is It a Spider Kill 100 enemies in ranked matches with grenade tag unlocked Dec 26th, 2006 10:07 pm | 30 | |
| The Money Shot Kill 100 enemies in ranked matches with a headshot | 20 | |
| Clusterluck Kill 3 enemies at once 10 different times (on any difficulty) unlocked Nov 27th, 2006 8:20 pm | 20 | |
| For the Fallen Recover all of the COG tags (on any difficulty) unlocked Dec 17th, 2006 9:22 pm | 30 | |
| Don't You Die On Me Revive 100 teammates in ranked matches | 10 | |
| Curb Appeal Kill 100 enemies in ranked matches with the curb stomp | 20 | |
| Capital Punishment Kill 100 enemies in ranked matches with an execution | 20 | |
| It's a Massacre Kill 100 enemies in ranked matches with the Chainsaw unlocked Nov 24th, 2006 1:07 pm | 10 | |
| Commando Complete all acts on Insane Difficulty unlocked Dec 11th, 2006 11:13 pm | 30 | |
| Completed Act 5 on Insane Complete Act 5 on Insane Difficulty unlocked Dec 11th, 2006 11:13 pm | 30 | |
| Completed Act 4 on Insane Complete Act 4 on Insane Difficulty unlocked Dec 11th, 2006 7:59 pm | 30 | |
| Completed Act 3 on Insane Complete Act 3 on Insane Difficulty unlocked Dec 7th, 2006 8:01 pm | 30 | |
| Can't Touch Me Win 10 ranked matches without losing a round unlocked Dec 21st, 2006 4:08 am | 20 | |
| Around the World Win a ranked match on every versus map unlocked Dec 21st, 2006 3:50 am | 30 | |
| I Can't Quit You Dom Complete all acts in co-op as Dominic Santiago on any difficulty unlocked Dec 11th, 2006 11:13 pm | 30 | |
| Mix It Up Win a ranked match in every versus game type unlocked Dec 12th, 2006 12:38 pm | 20 | |
| A Series of Tubes Host and complete 50 ranked matches | 20 | |
| THIS! IS! ANNEX! Complete 100 multiplayer matches of 3+ rounds in Annex and capture 3 objectives in each match | 40 | |
| Inconceivable! Win 20 rounds of multiplayer matches in Annex by fewer than 5 points | 30 | |
| All That Juice Win 20 multiplayer matches of 3+ rounds in any game type on the Process multiplayer map | 30 | |
| Purdy Mouth Win 20 multiplayer matches of 3+ rounds in any game type on the Bullet Marsh multiplayer map | 30 | |
| Green Thumb Win 20 multiplayer matches of 3+ rounds in any game type on the Garden multiplayer map | 30 | |
| Mind the Gap Win 20 multiplayer matches of 3+ rounds in any game type on the Subway multiplayer map | 30 | |
| Nub Pwn3r Win 20 rounds of multiplayer matches in Annex by shutting out the opposing team unlocked Dec 28th, 2009 7:38 pm | 30 | |
| Don't Hurt 'Em Kill 100 enemies in ranked matches with the Hammer of Dawn | 20 | |
| I Spy with My Little Eye Kill 100 enemies in ranked matches with the Longshot | 20 | |
| Pistolero Kill 100 enemies in ranked matches with a pistol | 20 | |
| The Nuge Kill 100 enemies in ranked matches with the Torque Bow | 20 | |
| Seriously ... Kill 10,000 people in versus ranked match total | 50 |
