Once purchased from the Airfield, missiles from the Stealth Fighter gain the ability to instantly clear out infantry garrisoned in buildings and force vehicles to evacuate from Tunnel Networks. Internet Centers cannot be clear this way.
The blast has a three-second delay from when the missile hits the ground to when it explodes. If the general has quick reflexes, he can empty the Tunnel Network or civilian building before the blast.
- Bunker Busters were originally intended for the Aurora Bomber. The voice that plays when the upgrade is finished is the Aurora's voice, and the introduction says that the Bunker Buster is an upgrade for the Aurora.