AAnno Online is a MMORTS game that is focused on land expansion and naval combat; players need to develop and expand their island based empire by managing resources and building new cities. There is emphasis on PvE gameplay and lacks the standard PvP content which has encouraged a more casual atmosphere. Each city is highly customizable and the player is free to move placed buildings whenever they wish.

Anno Online Key Features
City customization – Build, upgrade and customize each city in the empire uniquely to make every city different
Naval combat – Grow a strong fleet and send them to protect the ports from pirates and other threats
Expand the empire – Explore the ocean to discover new islands and build new cities around the world
Traditional RTS gameplay – Manage resources, grow the city and manage a naval fleet to keep the city and empire alive
Pros
Friendly community
Highly customizable cities
Large world to explore
Interesting naval combat
Cons
Lack of PvP content
Extremely expensive late game buildings
Need to purchase new islands
Too easy for hardcore RTS players