Here is the full list of achievements in Section 8: Prejudice on the Xbox 360.
32 Pieces of Flair (15 points) – Earn each Badge in ranked matches
A Thorne in their Side (10 points) – Complete the Stormfront level of the Campaign
Basic Training (5 points) – Complete the Answers level of the Campaign
Battle-Hardened (15 points) – Complete the Campaign on Hard difficulty
Citronella Armor (15 points) – Win a complete game of Swarm without dying on Medium or harder difficulty
Dig Two Graves (5 points) – Complete the Beasts level of the Campaign
Duck Hunt (5 points) – Kill 10 enemies with the Deployable AA Turret
Exterminator (10 points) – Win a game on each map in Swarm on Hard or Insane difficulty
Falling with Style (10 points) – Kill an enemy by dropping on them
Get to da Choppa (10 points) – Survive against the Elimination DCM
I’m the Juggernaut… (5 points) – Kill an enemy by colliding with them while Overdriving
Knife to Meet You (5 points) – Fatality an enemy with the Knife
Like a Boss (15 points) – Reach level 50 in ranked matches
Loud Cartographer (10 points) – Win a ranked match in each map group in Conquest
Mission Accomplished 2.0 (10 points) – Complete the Campaign on any difficulty
Mission Possible (15 points) – Participate in each DCM successfully in ranked matches
Money in the Banana Stand (15 points) – Purchase every Vehicle and Deployable
Spice of Life (10 points) – Kill an enemy with each weapon type
Til It Goes Click (5 points) – Kill 3 enemies in a row with the Machine Gun without reloading
Use More Gun (10 points) – Defeat the Vehicle Engineer in the Prejudice level of the Campaign before he deploys a Mech