Mail

Every morning, at 7 AM, you may or may not receive some mails about some events that are happening or that happened during last night.

Your mail can be of two types:

Expedition Report
It contains all information about the expeditions you send last night: If the expedition is a failure and your roster didn't come back, you will receive a "Missing report", wich means your roster didn't came back, thus can't give you any information about the place
 * How many materials your roster brought back
 * If your roster managed to eliminate the aliens
 * If your roster are back in safety
 * If your roster found any item on the camp

Event
If in the current day a event is triggered, you will receive a mail containing all information about it, and choices you can make.