DICE have posted another Battleblog entry, and this time it concerns unlocks/awards and persistence in Battlefield 3. DICE reveals that the game will feature “more than 10 times the hardware unlocks spread over weapons, weapons attachments, gadgets, and a huge unlock tree for vehicles alone�. Unlocks will be given based on the class you play as and the weapon you use, so if you use a weapon a lot, you’ll get more unlocks for it, same goes for classes.

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