Set in the swashbuckling era, Age of Booty™ is a casual real-time multiplayer strategy game that puts players at the helm of their own pirate ship with the goal of sending your enemies to the briny deep, and looting and capturing towns for your pirate faction.
Most popular community and official game content for the past week.  (?)
What does popular mean?
It means the content you're seeing has been rated up more than it has been rated down for the given time period.