Which game in the Assassin's Creed series centers on the pirate Edward Kenway?

Assassin's Creed IV: Black Flag centers on the pirate Edward Kenway.

Released in 2013, Black Flag follows Edward Kenway, a Welsh privateer and pirate who becomes entangled in the Assassin-Templar conflict during the Golden Age of Piracy. He is also the grandfather of Ratonhnhaké:ton, the protagonist of Assassin's Creed III, and the father of Haytham Kenway.

The game focuses on the Caribbean, including major locations such as Havana, Kingston, and Nassau. Edward's ship, the Jackdaw, is central to exploration, naval combat, trade, and boarding actions. Historical pirates including Blackbeard, Anne Bonny, and Mary Read appear in the story.

Edward begins as someone primarily motivated by wealth and reputation rather than Assassin ideals. His gradual change is a major theme of the narrative. Assassin's Creed Rogue also features ships and the Kenway era, but its protagonist is Shay Patrick Cormac, not Edward.