Call of Duty: Modern Warfare: Mobilized/Wrecking Crew

In this level of the game you play as O'Neal again. It takes place somewhere in the mountains of South America. The goal is to take out a factory with the nuke in it.

Objectives

 * Clear the buildings to the street
 * Defend the area
 * Plant a charge on the truck
 * Find the roof access to the factory
 * Place charges on the supports
 * Reach the extraction point

Walkthrough
After Bell kills the guard, follow him to the building. Walker will bust the door down, and there will be two guards inside. Kill them, then move to the right and three more guards will come in to be killed. Move into the room with the truck and kill two or three more guards, then get into the last room killing all guards along the way. When Bell says "looks like they know we're here" stand your ground against six enemies running in from each door one at a time until there all dead. A good strategy is to face the doorway from behind a crate and shoot them as they appear. Then place a charge on the truck, then go into the last room and an enemy will bust a door down and come in, kill him.

After that, step outside, then quickly step back in as there will be many enemies. One will run in to an area just across the doorway, kill him first then shoot at the others. When you kill the one behind a stack of crates another will run in to take his place, and when you kill one of the guys by the truck another enemy will take the spot across from you. After they are all dead there will be an explosion and you will be told to find a roof entrance. Go to the stairs. An enemy will run out and up the stairs, feel free to kill him although you don't have to. Proceed up the stairs.

At the top of the stairs there will be two enemies on the building, one will walk behind the door where you can't see him, the other will be standing there, if you hide just under the top of the stairs neither will see you. Quickly aim down the sight and aim at the one standing to your right for an easy headshot, then get ready as the other will run to kill you. After you kill them, proceed to the plank linking this building to the next and cross it, then after you cross it kill the guy who rushes at you. round the corner and there will be another guy. Kill him. Round the next corner and two more guys will come around directly ahead of you, kill them then look left and kill the three guards in that section. Then leave that section to where you just were and go strait towards where the two guards came out, there will be two more enemies, one in the open and one who goes in the door. There is also a third, but he's far down the path and you can avoid him completely, but kill him if you don't feel like taking chances. Take out the one in the open and go into the door and kill the one there, you are now in the factory.

Down the stairs from the entrance there are two guards (one is hiding behind the doorway). Kill the one in the open, then toss a grenade into the room (bounce it off the far wall, behind and to the left of the guy you just killed) to kill the other guy safely. Enter the next room and kill the guy inside quickly. In the next room a guard behind the corner will chuck a grenade at you, either wait for it to explode then chuck your own or grab it and bounce it right back to him for a safe kill. Then when you round the corner another guard will be in the next room, shoot him and move through. In the next room there will be two guards, one on the other side of that barrier, the other to your right. After you kill them a third will rush in, kill him and then move down the way you came, another will run up the stairs. Kill him and then move down those stairs. There won't be any more guards. Make your way to the ladder and touch the hand icon on the touch screen to descend, there aren't any guards here either. Place the charges and move back to the ladder. It doesn't matter how fast you do this, no matter what as soon as you reclimb the ladder the charges will explode.

Climb the stairs and get back to the room with the yellow barriers, there are three guards. a well-placed grenade can kill two of them, shoot the last one and move out of this room. Continue on the path (the reverse order of the path you used to get to the bottom floor) and you will come across a hallway with two guards. Kill them, then you will find a staircase with one guard to kill. After that, go up the stairs and you will meet up with Bell and Walker, who need your help killing guards on the rooftop. Kill all of them (about eight) as you follow your squadmates to the extraction site, then you've beaten the level.