 The game's official website includes promotional events that give the player codes for unlockable weapons.These "Find All Five" weapons include the F2000 Belgian assault rifle, USAS-12 automatic shotgun, M60 general purpose machine gun, QBU-88 sniper rifle and silenced Uzi sub-machine gun.The five events from EA's website instructed users to participate in the Battlefield Veteran's program, check the player's stats online after playing the game, register for the BF newsletter, pre-order the game through participating stores, and get to rank 4 in the demo.