Defiance: Arkbreaker Pack DLC - PS3 [Digital Code] Downloadable content for Defiance for the PS3 New Missions: Battle against Dark Matter in a race against time. Summon Arkfalls: Bring ark modules crashing to Earth and explore their wreckage for adventure and fortune. Volge Weapons: Disintegrate your foes with cold-fire weaponry  be the first to wield weapons designed for the Volge!