Glass Destabilizer is a weapon mod in Deus Ex: Invisible War. When it is installed on a weapon, and the weapon in question shoots a window or other glass item, it will vaporize the glass silently, eliminating the danger of guards being alerted by the sound of breaking glass. If laser tripwires are set up in the window, Glass Destabilizer will allow the player to pass without setting them off. Glass Destabilizer is not more or less useful on any weapon, though the player should consider the Ammo usage of the weapon, the range of the weapon, and whether or not they can afford to put a silencer on in addition to the Destabilizer, as an unsilenced glass destabilizing weapon will still alert guards. This mod is not rare, and the player will only need one, if that.