After a short story scene, you will gain control of Fenix inside a hospital. After a short chat with Anya and Dom, proceed out the door with the green light above it to the right of the office. Continue through the next room and head up the stairs right of the blue sign on the roof. At the top of the stairs, continue through the door that opens for you and into a room with some patients in it. Go through either door here and shortly after Anya will warn you of incoming hostilities. Make your way to one of the windows overlooking the courtyard, there should be a big stack of fuel bottles below. Wait for the locust patrol to venture close to them, blow them to bits. If you don't kill them all, finish off any stragglers and then doors at the end of the hallways will open. Before you continue through to the next area, head around to the opposite side of the room overlooking the courtyard. Enter the room to the left to find collectible (1/5).
Return to the hallway at the end and continue through the door here and follow the balcony along to the left, as you round the corner, you will be attacked by two drones on the same level as you and another couple on the ground floor below. Kill them and continue through the door in front of you, here you will be attacked by another couple of grubs, ventilate them and head through the door on the right. Push over the table in front of you and take cover behind it, kill the grubs in the room and then look behind the counter in the centre of the room for collectible (2/5). Keep going, through the open door. There are some grenades here for the taking, so pick them up and continue down the stairs.
At the bottom of the stairs clear the room of the locust. Go through the door on the right side of the room and exit the building through the door at the end of the hallway. In the courtyard here, there are some COG soldiers in a gun battle with some grubs, help them finish what they started and head towards the stairs on the opposite side of the room. A Reaver will then land in the courtyard. Defeat it or run up the stairs and enter the door to continue.
Follow the hallway and take a left at the end. Continue a short way down the hallway and eliminate all the hostiles in the room on the left. Follow Dom and Tai through the open door and take either hallway to enter a large cafeteria, defeat the grubs and check out the door to the left to find a collectible (3/5). Return to the cafeteria and mosey on over to the circular garden in the adjoining room. As you do, a helicopter will fall through the room and some more locust will appear on the floor above you, head up the stairs or kill them and then head up the stairs and take the exit.
After a short hallway, you will be in another large room with a conveniently located statue and desks in the middle of it. Before going downstairs in this room, explore the balcony here for collectible (4/5) and some ammo. Cruise down the stairs and enter the central area. The power will go out and the door on the left will burst open. Kill the grubs that enter from here and then another group will enter the room from a door near the bottom of the stairs on the opposite side of the room. Kill them and then wait for Jack to open the door.
Exit the building with your now completed team and check out the corner just next to the door you exited from for collectible (5/5) before taking cover behind the sandbags. Kill whatever locust you can from here and then cautiously make your way down the stairs. Eliminate the locust in the immediate area and a gunship will come in to help you. Straight across from the bottom of the stairs is a store with a white 'Buy, Sell Trade' sign above it. Enter through the window and follow the room. From the windows, take out the grubs in the next area and head back out onto the street. Follow the street to the end, killing anything in the way to finish the mission.
