[8.3]. Mission 3 - Chicago: Stealth (3)

Attach tracer to Limousine: Start with fists. Take down the first guard in the alley. Peek around the corner and headshot the next guard. Go left down the stairs and through the doorway. Quietly eliminate the guard by the taxi, then the one to the right. Avoid the patrolling robot. Go down the right side of the street to a hallway on the right, kill the guard inside. Continue down the street to the limo and place the tracer.

Retrieve drop point equipment: Run past the limo and turn right. At the end of the alley, drop into the storm drain. Turn around and go under the grates to find the equipment.

Create vehicular diversion: Return to the limo's location and continue to an opening in the fence leading to a sewer. Clear the sewer of guards. Exit the sewer and go right to the taxi. Use the Reprogrammer on the taxi. Wait for it to crash, creating a diversion.

Prepare escape route: Go to the right of the exploded taxi. Kill the guards and go to the top of the stairs. Place a Remote Mine on the concrete door but do not detonate it yet.

Gain entry to G5 building: Enter the red hallway across from the taxi. In the next room, knock out the two civilians. Push a trash bin next to barrels in the corner and shoot the barrels to cause an explosion. Pick up the BombSpy. Return to the hallway and use the BombSpy to look into the next hallway. Activate the BombSpy in the guarded area to eliminate them. Walk to where you activated it. Exit this area, go straight ahead, enter the room across from the storm drain, and take the giant elevator to complete the mission.