I would like to know the answers as well. I'm pretty sure all the weapons are unlocked through level progression and I just read that you get a costume after getting the medal where you throw a bomber into another enemy (actually, it may be earned after getting every medal) --- PSN/Skype: ronzero7
On the screen in-game that shows all the medals, quite a few of them have a silhouette of a person's head. I've only owned the game since yesterday, but I'm fairly certain that those unlock the characters/skins.
go and read the medals in the menu some has character design near, if u complete that u unlock the character. --- PSN/Battlelog: tactikz4 BF3 Best Multiplayer join platoon: http://battlelog.battlefield.com/bf3/platoon/2832655241111991065/
I posted all the character unlocks in the cheat section, I've got 100% on the game and that doesn't unlock evil so it looks like only the code works for him, he's completely useless though. --- razielsdomain.forumotion.net A chilled out forum where basically anything goes. (Members have greater access and no ads).