Battlefield 3's Aftermath pack is starting its roll-out today, and DICE kicked off the proceedings with a new trailer showcasing the downloadable content. It shows off the environments, combat, a new game mode, and yes, the crossbow.

The DLC includes four new maps, some vehicles, and a Scavenger mode that tasks you with finding better weapons starting with only a pistol. It is available starting today for Premium members on PlayStation 3. Other platform's Premium members will get it December 4, then regular PS3 owners on December 11, and then the wider audience as a whole on December 18. It costs $15, or is included as part of the Premium set.