Based on the Uncharted Waters series released on the Nintendo platform. Uncharted Waters Online (UWO) places the player in the 18th century as a sailor for England, Netherlands, Spain, Portugal, France, or Venice. You career will be in one of three groups Adventurer, Soldier, or Merchant. In each of these groups there are many classes that all have different specializations.
UWO is a free to play game on either netmarble.com or gpotato.com both services put the player on the one and only NA/EU server.