Accumulate 500 kills with any Japanese weapons in any multiplayer mode.
Unlocked: 28 Feb 2009 11:54:36
Accumulate 500 kills with any American weapons in any multiplayer mode.
Unlocked: 06 Feb 2009 14:32:54
Host and complete 100 multiplayer matches.
Unlocked: 06 Feb 2009 13:57:57
Leadership
20Win 50 Team Deathmatch, 50 Capture the Flag, or 50 Team Elimination games.
Unlocked: 06 Feb 2009 13:31:08
Sniper
20Get 100 headshots using a scope in any multiplayer mode.
Unlocked: 01 Feb 2009 13:45:20
Grenadier
20Accumulate 50 kills with Grenades in any multiplayer mode.
Unlocked: 01 Feb 2009 13:01:34
Be the most skillful player in a Ranked Match.
Unlocked: 01 Feb 2009 12:30:22
Marksman
20Get 200 headshots without a scope or pistol in any multiplayer mode.
Unlocked: 01 Feb 2009 12:27:36
Heavy Gunner
20Accumulate 100 kills with the BAR or Type 96 LMG in any multiplayer mode.
Unlocked: 21 Jan 2009 15:59:01
Win a Deathmatch or Team Deathmatch game with a 50 kill limit.
Unlocked: 21 Jan 2009 15:15:58
Close Combat
20Kill 50 opponents with melee attacks in any multiplayer mode.
Unlocked: 21 Jan 2009 15:04:06
Dueler
20Accumulate 50 kills with a pistol in any multiplayer mode.
Unlocked: 26 Dec 2008 16:29:26
Light Gunner
20Accumulate 100 kills with the Thompson or Type 100 in any multiplayer mode.
Unlocked: 26 Dec 2008 15:56:31
Die 250 times in any multiplayer mode.
Unlocked: 26 Dec 2008 15:51:09
Kill everyone on the opposite team in a Team Elimination game.
Unlocked: 10 Dec 2008 16:02:37
Win 10 Elimination games.
Unlocked: 10 Dec 2008 15:57:42
Total War
20Have a 5 to 1 or better Kill to Death ratio in a multiplayer match (minimum of 20 kills).
Unlocked: 10 Dec 2008 15:48:10
Kill the flag carrier 5 times in a CTF game.
Unlocked: 10 Dec 2008 15:38:40
Kill yourself and an opponent with an explosive 10 times in any multiplayer mode.
Unlocked: 10 Dec 2008 15:18:51
Accumulate 50 kills with the Trench Gun in any multiplayer mode.
Unlocked: 01 Dec 2008 19:05:55
Win a Deathmatch game by 10 points.
Unlocked: 01 Dec 2008 18:53:42
One-Man Army
20Be the only person on your team to score points in a Capture The Flag game.
Unlocked: 01 Dec 2008 18:04:32
Carry the flag 5 times in a Capture the Flag game.
Unlocked: 01 Dec 2008 18:04:13
Beat Iwo Jima 3 on the Hard difficulty setting.
Unlocked: 15 Nov 2008 18:49:20
Beat the game on the Hard difficulty setting.
Unlocked: 15 Nov 2008 18:49:20
Beat Iwo Jima 3 on any difficulty setting.
Unlocked: 15 Nov 2008 18:49:19
Beat Iwo Jima 2 on the Hard difficulty setting.
Unlocked: 15 Nov 2008 18:42:58
Beat Iwo Jima 2 on any difficulty setting.
Unlocked: 15 Nov 2008 18:42:57
Beat Iwo Jima 1 on the Hard difficulty setting.
Unlocked: 15 Nov 2008 18:34:51
Beat Iwo Jima 1 on any difficulty setting.
Unlocked: 15 Nov 2008 18:34:50
Beat Luzon on the Hard difficulty setting.
Unlocked: 15 Nov 2008 18:24:14
Beat Luzon on any difficulty setting.
Unlocked: 15 Nov 2008 18:24:13
Beat Leyte 2 on the Hard difficulty setting.
Unlocked: 15 Nov 2008 18:12:31
Beat Leyte 2 on any difficulty setting.
Unlocked: 15 Nov 2008 18:12:30
Beat Leyte 1 on any difficulty setting.
Unlocked: 15 Nov 2008 18:03:37
Beat Leyte 1 on the Hard difficulty setting.
Unlocked: 15 Nov 2008 18:03:37
Beat Guadalcanal 2 on the Hard difficulty setting.
Unlocked: 15 Nov 2008 17:51:07
Beat Guadalcanal 2 on any difficulty setting.
Unlocked: 15 Nov 2008 17:51:06
Beat Guadalcanal 1 on the Hard difficulty setting.
Unlocked: 15 Nov 2008 17:37:53
Beat Guadalcanal 1 on any difficulty setting.
Unlocked: 15 Nov 2008 17:37:52
Beat Bataan on the Hard difficulty setting.
Unlocked: 15 Nov 2008 17:23:17
Beat Bataan on any difficulty setting.
Unlocked: 15 Nov 2008 17:23:16
Beat Wake Island on the Hard difficulty setting.
Unlocked: 15 Nov 2008 17:08:05
Beat Wake Island on any difficulty setting.
Unlocked: 15 Nov 2008 17:08:04