Expert Of War
100Complete all challenges for weapons, drones, vehicles, and modes in Xbox LIVE
Unlocked: 05 Jun 2011 19:59:58
Complete an expert challenge for any vehicle in Xbox LIVE
Unlocked: 03 May 2011 18:41:37
Reach experience level 50 in Xbox LIVE
Unlocked: 18 Apr 2011 20:11:09
Complete chapter 7 in the Single Player Campaign without dying or restarting a checkpoint
Unlocked: 01 Apr 2011 23:12:27
Complete chapter 5 in the Single Player Campaign without dying or restarting a checkpoint
Unlocked: 01 Apr 2011 22:34:14
Complete chapter 4 in the Single Player Campaign without dying or restarting a checkpoint
Unlocked: 01 Apr 2011 22:03:33
Complete chapter 3 in the Single Player Campaign without dying or restarting a checkpoint
Unlocked: 01 Apr 2011 19:08:44
Historian
30Find all 61 News Pickups in the Single Player Campaign
Unlocked: 31 Mar 2011 17:51:04
Complete chapter 7 on the Hardest Difficulty in the Single Player Campaign
Unlocked: 31 Mar 2011 17:41:44
Complete chapter 6 on the Hardest Difficulty in the Single Player Campaign
Unlocked: 31 Mar 2011 14:56:10
Complete chapter 5 on the Hardest Difficulty in the Single Player Campaign
Unlocked: 31 Mar 2011 14:42:09
Become a 5-Star threat in a Battle Commander Xbox LIVE Ranked match
Unlocked: 30 Mar 2011 19:46:07
Become a 3-Star threat in a Battle Commander Xbox LIVE Ranked match
Unlocked: 30 Mar 2011 19:45:12
Complete an expert challenge for any weapon in Xbox LIVE
Unlocked: 26 Mar 2011 23:44:29
Complete chapter 4 on the Hardest Difficulty in the Single Player Campaign
Unlocked: 25 Mar 2011 19:51:49
Complete chapter 3 on the Hardest Difficulty in the Single Player Campaign
Unlocked: 25 Mar 2011 18:54:15
Mercy
10Kill 5 enemies while they are on fire in Chapter 3: Fire Sale
Unlocked: 25 Mar 2011 17:53:34
Complete chapter 2 on the Hardest Difficulty in the Single Player Campaign
Unlocked: 25 Mar 2011 17:40:53
Complete chapter 1 on the Hardest Difficulty in the Single Player Campaign
Unlocked: 25 Mar 2011 16:44:42
Drone Expert
25Complete an expert challenge for any drone in Xbox LIVE
Unlocked: 24 Mar 2011 21:04:10
Win an Xbox LIVE Ranked match as the Party Leader of a Party
Unlocked: 24 Mar 2011 20:26:12
Archivist
10Find 30 of 61 News Pickups in the Single Player Campaign
Unlocked: 24 Mar 2011 18:03:29
Complete chapter 2 in the Single Player Campaign without dying or restarting a checkpoint
Unlocked: 24 Mar 2011 16:59:22
Complete chapter 1 in the Single Player Campaign without dying or restarting a checkpoint
Unlocked: 24 Mar 2011 15:32:17
Chronicler
10Find the first of 61 news pickups
Unlocked: 24 Mar 2011 15:11:22
Knock 10 enemies off of the scaffolding during the helicopter fly-in in Chapter 7: Golden Gate
Unlocked: 24 Mar 2011 15:04:07
Kill 25 enemies with melee attacks in Chapter 1: Why We Fight
Unlocked: 24 Mar 2011 15:00:16
Complete chapter 7 in the Single Player Campaign
Unlocked: 24 Mar 2011 14:53:48
Destroy all vehicles using the UAV in Chapter 7: Golden Gate
Unlocked: 24 Mar 2011 14:48:28
Jump off the Golden Gate Bridge in Chapter 7: Golden Gate
Unlocked: 24 Mar 2011 14:34:58
Full Boat
30Enter an Xbox LIVE Ranked match in a Party with 16 players
Unlocked: 24 Mar 2011 00:08:47
Overwatch
10Complete chapter 6 in the Single Player Campaign
Unlocked: 23 Mar 2011 21:35:49
Complete chapter 6 in the Single Player Campaign without dying or restarting a checkpoint
Unlocked: 23 Mar 2011 21:35:49
Safer Skies
10Destroy all the SAM trucks in the level in Chapter 6: Overwatch
Unlocked: 23 Mar 2011 21:32:27
Speed Demon
10Hijack the tankers in less than 8 minutes in one life in Chapter 6: Overwatch
Unlocked: 23 Mar 2011 21:27:15
Heartland
10Complete chapter 5 in the Single Player Campaign
Unlocked: 23 Mar 2011 21:18:11
From the front door of the church, make it to the crow’s nest in 240 seconds in Chapter 5: Heartland
Unlocked: 23 Mar 2011 21:10:31
The Wall
10Complete chapter 4 in the Single Player Campaign
Unlocked: 22 Mar 2011 23:09:41
Complete the street section without Goliath taking any damage in Chapter 4: The Wall
Unlocked: 22 Mar 2011 22:29:15
Enter an Xbox LIVE Ranked match as the Party Leader of a 4-Player Minimum Party
Unlocked: 22 Mar 2011 19:21:53
Fire Sale
10Complete chapter 3 in the Single Player Campaign
Unlocked: 22 Mar 2011 18:29:23
Let 'em Burn
10Don't kill any of the enemies that are on fire in Chapter 3: Fire Sale
Unlocked: 22 Mar 2011 17:31:44
Freedom
10Complete chapter 2 in the Single Player Campaign
Unlocked: 22 Mar 2011 17:16:01
Destroy the first sentry without taking any damage in Chapter 2: Freedom
Unlocked: 22 Mar 2011 16:44:43
Talk at least once to each inhabitant of Oasis in Chapter 2: Freedom
Unlocked: 22 Mar 2011 16:35:02
Why We Fight
10Complete chapter 1 in the Single Player Campaign
Unlocked: 22 Mar 2011 15:36:46
Kill 25 enemies with a pistol in Chapter 1: Why We Fight
Unlocked: 22 Mar 2011 15:24:53