“Jack Sparrow and Davy Jones are finally coming to “Sea of Thieves.”

On Sunday, during Microsoft’s E3 showcase, developer Rare announced that it had officially partnered with Disney for a “Pirates of the Caribbean”-themed expansion, “A Pirate’s Life,” a free update hitting the multiplayer game on June 22. It is, as Rare executive producer Joe Neate tells it, “the ultimate pirate crossover.” “