Kamikaze
Complete a level on Regular difficulty or higher using only melee or grenades. (Solo only)
2/16/2009
9:32:01 PM
Ultra Rare 2.9%
Get Your Hands Dirty
Complete 'Semper Fi' on Veteran difficulty. (Solo only)
2/16/2009
9:06:16 PM
Very Rare 7.5%
Lights Out!
In 'Black Cats', blast out all of the spot lights in the Japanese cargo convoy. (Solo only)
2/16/2009
8:37:45 PM
Very Rare 6.2%
Get Your Left Foot Wet
Complete a match in Campaign Co-Op mode. (Online co-op only)
2/16/2009
8:30:15 PM
Rare 12.6%
Get Your Right Foot Wet
Complete a match in Competitive Co-Op mode. (Online co-op only)
2/6/2009
7:14:41 PM
Rare 16.8%
Stabbed in the Heart
Complete all missions on the Eastern Front on any difficulty. (Solo only)
2/6/2009
3:23:43 PM
Rare 29.0%
The Last Stand
Survive the conflict in Okinawa on any difficulty. (Solo only)
2/3/2009
9:54:40 PM
Rare 32.2%
Purple Heart
When staring into the face of adversity, show courage and persevere.
2/3/2009
9:30:56 PM
Rare 28.3%
Firestarter
Complete a level using only the flamethrower. Melee, grenades & explosives are OK.
2/3/2009
9:12:20 PM
Very Rare 7.5%