Die 250 times in any multiplayer mode.
Unlocked: 21 May 2011 16:56:15
Accumulate 500 kills with any American weapons in any multiplayer mode.
Unlocked: 21 May 2011 16:26:00
Accumulate 500 kills with any Japanese weapons in any multiplayer mode.
Unlocked: 21 May 2011 15:20:48
Host and complete 100 multiplayer matches.
Unlocked: 21 May 2011 13:56:39
Marksman
20Get 200 headshots without a scope or pistol in any multiplayer mode.
Unlocked: 21 May 2011 12:15:21
Sniper
20Get 100 headshots using a scope in any multiplayer mode.
Unlocked: 21 May 2011 12:12:38
Heavy Gunner
20Accumulate 100 kills with the BAR or Type 96 LMG in any multiplayer mode.
Unlocked: 21 May 2011 11:43:52
Accumulate 50 kills with the Trench Gun in any multiplayer mode.
Unlocked: 21 May 2011 10:59:55
Light Gunner
20Accumulate 100 kills with the Thompson or Type 100 in any multiplayer mode.
Unlocked: 21 May 2011 10:53:54
Dueler
20Accumulate 50 kills with a pistol in any multiplayer mode.
Unlocked: 21 May 2011 10:22:17
Leadership
20Win 50 Team Deathmatch, 50 Capture the Flag, or 50 Team Elimination games.
Unlocked: 21 May 2011 10:03:34
Grenadier
20Accumulate 50 kills with Grenades in any multiplayer mode.
Unlocked: 21 May 2011 09:57:16
Beat the game on the Hard difficulty setting.
Unlocked: 25 Mar 2011 20:48:05
Beat Iwo Jima 3 on any difficulty setting.
Unlocked: 25 Mar 2011 20:48:04
Beat Iwo Jima 3 on the Hard difficulty setting.
Unlocked: 25 Mar 2011 20:48:04
Beat Iwo Jima 2 on any difficulty setting.
Unlocked: 25 Mar 2011 20:39:53
Beat Iwo Jima 2 on the Hard difficulty setting.
Unlocked: 25 Mar 2011 20:39:53
Beat Iwo Jima 1 on the Hard difficulty setting.
Unlocked: 25 Mar 2011 20:30:55
Beat Iwo Jima 1 on any difficulty setting.
Unlocked: 25 Mar 2011 20:30:54
Beat Luzon on any difficulty setting.
Unlocked: 25 Mar 2011 20:11:44
Beat Luzon on the Hard difficulty setting.
Unlocked: 25 Mar 2011 20:11:44
Beat Leyte 2 on any difficulty setting.
Unlocked: 24 Jan 2011 17:54:51
Beat Leyte 2 on the Hard difficulty setting.
Unlocked: 24 Jan 2011 17:54:51
Beat Leyte 1 on the Hard difficulty setting.
Unlocked: 24 Jan 2011 17:30:35
Beat Leyte 1 on any difficulty setting.
Unlocked: 24 Jan 2011 17:30:34
Beat Guadalcanal 2 on any difficulty setting.
Unlocked: 24 Jan 2011 16:24:14
Beat Guadalcanal 2 on the Hard difficulty setting.
Unlocked: 24 Jan 2011 16:24:14
Beat Guadalcanal 1 on the Hard difficulty setting.
Unlocked: 24 Jan 2011 16:06:16
Beat Guadalcanal 1 on any difficulty setting.
Unlocked: 24 Jan 2011 16:06:15
Beat Bataan on any difficulty setting.
Unlocked: 24 Jan 2011 15:47:10
Beat Bataan on the Hard difficulty setting.
Unlocked: 24 Jan 2011 15:47:10
Beat Wake Island on any difficulty setting.
Unlocked: 13 Aug 2010 10:51:51
Beat Wake Island on the Hard difficulty setting.
Unlocked: 13 Aug 2010 10:51:51
Win a Deathmatch or Team Deathmatch game with a 50 kill limit.
Unlocked: 10 Aug 2010 16:28:48
Close Combat
20Kill 50 opponents with melee attacks in any multiplayer mode.
Unlocked: 10 Aug 2010 16:19:14
Kill yourself and an opponent with an explosive 10 times in any multiplayer mode.
Unlocked: 10 Aug 2010 16:14:10
Win 10 Elimination games.
Unlocked: 10 Aug 2010 16:08:46
Kill everyone on the opposite team in a Team Elimination game.
Unlocked: 10 Aug 2010 16:03:07
One-Man Army
20Be the only person on your team to score points in a Capture The Flag game.
Unlocked: 10 Aug 2010 16:00:02
Carry the flag 5 times in a Capture the Flag game.
Unlocked: 10 Aug 2010 15:59:04
Kill the flag carrier 5 times in a CTF game.
Unlocked: 10 Aug 2010 15:56:55
Be the most skillful player in a Ranked Match.
Unlocked: 10 Aug 2010 15:44:50
Win a Deathmatch game by 10 points.
Unlocked: 10 Aug 2010 15:44:50
Total War
20Have a 5 to 1 or better Kill to Death ratio in a multiplayer match (minimum of 20 kills).
Unlocked: 10 Aug 2010 15:44:49