Spec Ops: The Line - Chapter 11: Alone

Move forward past the destroyed trucks until you find Riggs. You'll find a gun and it will have one bullet. At this point, you'll have to decide if you want to give Riggs a merciful death or not. If you shoot him, you will get

*Achievement: Friendly Fire
and if you don't shoot him, you'll get
*Achievement: Unfriendly Fire

After you've made your choice, move past him and follow the path. Follow path until you drop down. You'll see a chopper drop off some troops. Follow the troops into the mall. Go up the stairs in the mall and you'll come up behind an enemy soldier. Go up behind him and vault into the soldier. This will kill him. Grab the Sniper Rifle against the wall and then shoot the man who is holding Lugo.

Start shooting the enemies across the way from you. There will be two snipers across the mall and up a level so watch for them. Once you've killed a couple of guys, make sure you watch to your left because you will be flanked by a few soldiers. Take cover behind the barrier with the razor wire. Kill the enemies on the other side of the barrier. You can't vault it so you'll just have to kill them all from here. After the five or so guys are dead, a rush of sand will sweep in and create a bridge over the razor wire directly in front of you.

Cross the sand and take cover behind a railing. From here, shoot across the mall to support Lugo and Adams. Move further along this level and you'll find a zipline. Don't go across it yet. There's an ammo crate and a shotgun here. Use the sniper to shoot up to the roof and across the gap to the lower level. Once you are done with that, bring what you can for close range weapons. Use the zip line and immediately take cover. Numerous enemies will appear on this level. Kill them from your cover and take close range weapons. Go to the far end of the level and post up at the doorway.

Before going in, read ahead. Once you enter the next room with the mannequins, a strobe light will start flickering. When this happens, try not to focus on the location of your enemies bodies but on the location of their muzzle flashes. Shoot for those instead. Once you kill the couple of enemies in here, a Heavy will appear. Start shooting him. Every time you hit him a few times, he'll break apart and appear in a different spot. Trippy. The strobe light will start blinking more quickly as you do more damage until you finally kill him.

Make sure you pick up the ammo crate on the right side of the room. Go up to the door at the end of the room. There's an enemy or two on the other side. Kill them and then grab the grenades from the crate. Move around this level and take the zip line. When you land continue forward into a room with a low ceiling. There will be a couple of enemies in this room. Shoot the glass behind them to hit most of them with sand. Make sure you take out the guy on the right side because the sand usually doesn't reach him.

At the back of the room are stairs but go up them slow because there's a T intersection at the top of the stairs and if you aren't careful, you'll die quickly. It's far more important that you watch the left side first. Kill enemies coming from that way and then kill the man on the turret to the right. Now take the turret.

The next section will see you covering Lugo and Adams with the turret as they try to escape. Just listen closely to what their saying and you should have no problem here. Later, you'll be attacked by enemies on the top floor but you can just shoot out the barriers up there to reveal them and then kill them. When you've finally gotten them to the end, they will zip line over to you. You might want to get off the gun for this part so you don't get kicked in the face...