This mod is meant for multiplayer servers with multiple bases.

When a team has no online players, aliens are set to peace with that team and most of the team's machines are deactivated to avoid wasting resources.

Once in game:
1.Click the Teams button on the top left. You may need to open your inventory once to get the button to show up.
2.Write a team name into the text field and click Create Team
3.Select the new team from the drop down list and click Join Team to join it
3.That's it. When no one is online on that team, aliens won't attack them and most machines stop running

P.S. I have done a small bit of testing on this so there are probably some bugs. Feedback is greatly appreciated.