Close main hangar bay door and destroy the Black Hole Generator
Neutralize Strogg leader's communication system
Establish a communication link to the command ship
Destroy the Strogg logistical train and restore power to key warehouse components
Enter the security pyramid and destroy the security grid protecting the industrial region
Navigate the mines to find a service entrance to the factory
Shut down all machines in the Strogg processing plant
Infiltrate and destroy Strogg main reactor
Destroy the Big Gun