Please note this is a region 2 DVD & will require a region 2 (Europe) or region Free DVD Player in order to play After barely surviving a hostile invasion from an unknown alien species mankind s military powers joined forces to form the United Defence Force in a bid for survival A decade later & the UDF have managed to force the enemy back to a final pocket of resistance in Pakistan patrolled by the soldiers based at Outpost 37 The world has long presumed that the war is over but little do they know that the aliens are planning a second attack one the human race will not survive & the handful of men left at Outpost 37 are all that stands between them & total annihilation