Uncharted Waters Online was originally run by NetMarble in 2010, transitioned to OGPlanet in 2013, and finally Papaya Play took over the service in 2017.
Despite the low player numbers, UWO is still receiving some events and updates, the latest big update was Seven Wonders, back in March, 2020.
Even though it’s a bit too late to release the game’s very first official trailer, but probably this is a good sign – Papaya Play tries to revive this old gem and get more players.
Uncharted Waters Online is a free-to-play historic nautical MMORPG with sandbox features. In this game you can have 75 professions, build homes and historical ships, and join 100 vs 100 naval battles!