Glass in GoldenEye serves multiple purposes. It can act as a window, a divider, and even a door. Depending on the strength of the weapon, it can often take between three to seven shots to break a standard pane. Certain stages contain indestructible glass, however. The Facility is a good example of this. Solid glass doors also cannot be destroyed. Both the Aztec and Egyptian bonus missions feature them in the higher security locations.