https://www.pcgamer.com/sea-of-thieves-pc-review/

What is it? A cooperative pirate sim in which up to four players sail around an archipelago in search of treasure, while other player-controlled ships do the same.Expect to pay: $60/£50Developer: Rare Publisher: MicrosoftReviewed on: Windows 10, Core i7-6700K, 16GB RAM, GeForce GTX 980Multiplayer? Always online. Up to four-player cooperative, in servers populated by several other player-controlled ships.Link: Official site  

Waking up in a grog-induced daze on one of Sea of Thieves' ultra-refined, painterly islands for the first time is exhilarating. You and up to four other players have a ship waiting at the dock and very little direction as to what to do. Raise the anchor and unfurl the sails and slam into a rock if you want. As the water below deck reaches your neck, you'll either drown or discover that you have to equip wooden planks to repair holes, and then your bucket to scoop up and heave the seawater back to where it came from. It feels like you can do anything.