Scene 3 - Refinery - part 3 | Act 6 - Nevada Desert Rainbow Six: Vegas 2 Guide
Last update: 11 May 2016
You should be able to come across a single door. Obviously you must open it. Start moving forward until you've reached a staircase. Proceed to the upper level and open a new door carefully. Kill a terrorist (screen). You may consider doing this right away or you can wait for him to kill one of the civilians, so he won't see you right away.
Now you've got two choices - you may start killing other terrorists from here or you can proceed to a nearby room and kill one additional soldier (screen). Either way, you won't need a silencer anymore.
Make sure that you've been able to kill all nearby enemy units. You should also watch out for the windows, because enemies may use some of the nearby holes to get to you (screen). If you feel cornered, considered going back to the staircase. Your objective will be to secure this entire area. It shouldn't be a problem, especially if you'll decide to use tactical map to locate enemy troops.
Now you should start moving towards the right door. I wouldn't recommend going too quickly, because you will be able to find equipment crates along the way. Rearm yourself and proceed towards the opposite end of the room. Head on towards a new door (screen). Open it and kill a few soldiers. Thankfully, you should be able to surprise them.
You may consider moving forward a little. Some of the terrorists will occupy the lower level of this building. Try eliminating them from here (screen). You may consider using an assault rifle, however grenades will also do the trick. Thankfully, no one will decide to use a ladder or a rope to get to you. Kill at least 7-10 terrorists before moving on.
Once you've killed all visible enemy units, you should consider going back to the equipment crates, especially if you've used a lot of grenades here. Head on to the lower level using one of few available routes. You will have to head on to a new door (screen). Once you're there, turn left and enter a new room. Finally, get closer to a new door and you'll be allowed to begin a new scene.