Guardian (Bureau)

A secret nuclear missile silo hidden on a farm has gone dark. Investigate, and check the status of the missile. The Medical pack is found in the first hidden bunker. After the first, there is a field with two grunts and an Elite, followed by a second wave of aliens from a drop pod. After the second bunker, there is a large field with Rocket Snipers and an Elite, as well as grunts. As you approach the far end of the field (and the third bunker) a second wave of aliens appears, including a Sectopod in the second wave that drops in from behind: be careful.