Rainbow Six 3: Raven Shield
Stand beside the door leading into the room you want to clear out in roughly
the same spot one of your teammates would if you had ordered him to clear the
room. Be careful to ensure that the action icon lacks brackets; otherwise,
your teammates will open the door for you and potentially take damage. Make
sure your men are all in the proper formation, and then head into the room
with either Night/Thermal vision on. Scan the room for enemies, and then strafe
along the perimeter.
Thanks to Revolution reader Doug Jones!