Take out 20 enemies with a headshot in any mode

Stealth kill 25 enemies

Snipe 75 enemies in any mode

Grenade 50 enemies in any mode

Take out 10 enemies in any mode

Take out 100 enemies in any mode

Take out 500 enemies in any mode

Complete The Liberation of Al Shatar campaign on any difficulty level

Complete The Raid on Castle Festunburg campaign on any difficulty level

Complete Desperate Measures campaign on any difficulty level

Complete every campaign

Complete a Multiplayer Game

Complete a game in all Multiplayer Modes

Place first in a ranked match, all three game types

Place first in a multiplayer game on the losing team

Host active multiplayer games for 20 hours

Destroy 25 Targets in Devastation ranked matches

Save 50 flags in Capture the Flag ranked matches

Capture 25 flags in Capture the Flag ranked matches

Kill 100 enemies in ranked matches

Kill 10 enemies in a row in a ranked match without dying

Disarm 50 bombs in Devastation ranked matches

Complete Barbarians at the Gate with Ross

Complete Barbarians at the Gate with Bull

Complete Barbarians at the Gate with Taggert

Complete The Hill with Ross

Complete The Hill with Bull

Complete The Hill with Taggert

Complete Hell from Above with Ross

Complete Hell from Above with Bull

Complete Hell from Above with Taggert

Complete Ascension with Ross

Complete Ascension with Bull

Complete Ascension with Taggert

Complete Breakout

Complete The Net Tightens with Ross

Complete The Net Tightens with Bull

Complete The Net Tightens with Taggert

Complete Clash of the Titans

Complete The Hallowed Halls with Ross

Complete The Hallowed Halls with Bull

Complete The Hallowed Halls with Taggert

Complete Strategy by the Book with Ross

Complete Strategy by the Book with Bull

Complete Strategy by the Book with Taggert

Complete Critical Mass with Ross

Complete Critical Mass with Bull

Complete Critical Mass with Taggert

Score the tie breaker in a Devastation ranked match in the last 10 seconds

Run out of all your ammo in a ranked match