The Order 2 side mission can be found on the fourth zone down in the list. It will be surrounded by several other Order missions, directly underneath of the Story mission. Just as before, you will be taking on a group of former city police officers, and the main enemy force will consist of tanks and aerial units. Again, the maximum number of sortie members that you can bring in is two, but you shouldn’t need any other ACs to help out with this relatively simple mission.
The former police officers of the area are now invading the mines. They have set up a camp inside of the mines, and you must go in to drive them out. As HQ says when you are first dropped into the mission, simply kill everything you come across. Jump down off of the bridge and follow the branching train tracks that lead off to the right. Plow through any trains in your path and head into the tunnel ahead. Soon, you will come across the first opposition in this level. Two tanks will attempt to block your path, one on each side of the tracks. Take them out however you like, but note that Shotguns and Energy Swords are probably the most effective methods of attack in the confined quarters of the mine entrance.
Once you have killed the first two tanks, proceed down the right side of the fork (the other side just leads to the mission barrier) and shoot the two tanks in your way. Once they are gone, boost down the path until you come to two more tanks. Switch to your rifle weapon as you approach them and boost down the tracks, dodging their shells and shooting them as you go. Hit them with a Sword or Shotgun when you get close to finish them off. Two aerial units will also be out here in the open air. Aim up at them after killing the tanks to make quick work of them. Two more aerial units will appear after the first two have died. Kill them too.
Boost to the end of the track and jump up the left wall to reach street level. You will find two enemy mechs supported by two tanks and two aerial units towards the back left wall. Boost up and hit the tanks and mechs up close, or keep your distance and take potshots at them while dodging back and forth. When both the tanks and the mechs are dead, focus your attention on the aerial units. Mop up the enemies here to beat Order 2.
