Marcus, It's Your Father - 5 points

Story Progression in Prologue (Standard or Arcade)

 

Swimmin' in Glowie Gravy - 10 points

Story Progression in Act 1 Chapter 2 (Standard or Arcade)

 

We Struck Gold, Son! - 10 points

Story Progression in Act 1 Chapter 3 (Standard or Arcade)

 

My Turf! Cougars Territory! - 10 points

Story Progression in Act 1 Chapter 5 (Standard or Arcade)

 

Putting it Scientifically… - 10 points

Story Progression in Act 1 Chapter 6 (Standard or Arcade)

 

Okay, Now We Find Hoffman - 10 points

Story Progression in Act 2 Chapter 1 (Standard or Arcade)

 

Oh Yeah, It's Pirate Time - 10 points

Story Progression in Act 2 Chapter 5 (Standard or Arcade)

 

Thanks for Flying Gas Bag Airways - 10 points

Story Progression in Act 2 Chapter 7 (Standard or Arcade)

 

Anvil Gate's Last Resort - 10 points

Story Progression in Act 3 Chapter 1 (Standard or Arcade)

 

Was it Good For You? - 10 points

Story Progression in Act 3 Chapter 2 (Standard or Arcade)

 

Lost Your Good Driver Discount - 10 points

Story Progression in Act 3 Chapter 3 (Standard or Arcade)

 

Brothers to the End - 10 points

Story Progression in Act 3 Chapter 5 (Standard or Arcade)

 

Think You Can Handle That? - 10 points

Story Progression in Act 4 Chapter 3 (Standard or Arcade)

 

Baird's Favorite Kind of Toy - 10 points

Story Progression in Act 4 Chapter 5 (Standard or Arcade)

 

Welcome To - 10 points

Story Progression in Act 4 Chapter 6 (Standard or Arcade)

 

Look at That, Instant Summer - 10 points

Story Progression in Act 5 Chapter 2 (Standard or Arcade)

 

Ok. Faith. Yeah. Got It. - 10 points

Story Progression in Act 5 Chapter 5 (Standard or Arcade)

 

We've Finally Got a Tomorrow - 10 points

Story Progression in Act 5 Chapter 6 (Standard or Arcade)

 

Ready for More - 50 points

Complete all campaign Acts on Casual or Normal Difficulty (Standard or Arcade)

 

Ain't My First Rodeo - 50 points

Complete all campaign Acts on Hardcore Difficulty (Standard or Arcade)

 

That's Just Crazy (unlocks in-game content) - 75 points

Complete all campaign Acts on Insane Difficulty (Standard or Arcade)

 

Collector - 5 points

Recover 5 Campaign Collectibles (any difficulty, Standard or Arcade)

 

Pack Rat - 10 points

Recover 20 Campaign Collectibles (any difficulty, Standard or Arcade)

 

Hoarder - 15 points

Recover all 42 Campaign Collectibles (any difficulty, Standard or Arcade)

 

Remember the Fallen - 15 points

Recover all 15 COG Tags during the Campaign (any difficulty, Standard or Arcade)

 

My Fellow Gears - 50 points

Complete all Campaign Acts in Co-op (any difficulty, Standard or Arcade)

 

We Few, We Happy Few... (unlocks avatar award) - 50 points

Complete all Campaign Acts in 4 player Co-op (any difficulty, Standard or Arcade)

 

Level 5 - 5 points

Reach level 5

 

Level 10 - 10 points

Reach level 10

 

Level 15 - 15 points

Reach level 15

 

Level 25 - 25 points

Reach level 25

 

Level 50 - 50 points

Reach level 50

 

Judge, Jury and Executioner - 10 points

Get a kill with every possible execution finishing move (any mode)

 

Wreaking Locust Vengeance - 10 points

Get a kill with every Locust monster in Beast mode (any difficulty)

 

Enriched and Fortified - 10 points

Complete all 50 waves of Horde mode (any difficulty, any map)

 

It's All About the Loot! - 25 points

Earn the Bronze "Loot Courtesan" medal

 

All for One, One for All - 10 points

Earn the Bronze "Force Multiplier" medal

 

First Among Equals - 25 points

Earn the Silver "Number 1" medal

 

Award Winning Tactics - 25 points

Earn at least one Onyx medal

 

Seriously 3.0 (unlocks in-game content) - 100 points

Reach level 100 and earn every Onyx medal

 

Welcome to Versus - 10 points

Kill 10 enemies in Team Death Match (Standard or Casual)

 

The Versus Sampler Platter - 10 points

Complete one match of all six Versus game modes (Standard or Casual)

 

Welcome to Horde Mode - 10 points

Survive the first 10 waves of Horde mode (any difficulty, any map)

 

Welcome to Beast Mode - 10 points

Survive all 12 waves of Beast mode (any difficulty, any map)

 

Welcome to Arcade Mode - 10 points

Complete 5 Arcade Campaign chapters in co-op (any difficulty)

 

Welcome to the Big Leagues - 0 points

Demonstrate your skill in Casual Versus multiplayer

 

Wait, What Time is it? - 10 points

Earn the maximum Consecutive Match Bonus in Versus multiplayer (Standard or Casual)

 

Socialite - 70 points

Earn the Onyx "War Supporter" medal

 

Secret Achievements

 

Respect for the dead - 5 points

Your respect for the dead earned you access to Griffin's special weapons stash