Kingdom Hearts 4 D23 update: Coco, late 2027 and what’s official

Kingdom Hearts IV is officially planned for 2027, with PC, Xbox Series X|S and Nintendo Switch 2 versions documented by storefronts or platform-holder announcements. Coverage of the game’s D23 trailer adds a more specific late-2027 target, PlayStation 5 and a world based on Pixar’s Coco. Those trailer details are credibly reported, but the supplied research did not include a Square Enix newsroom announcement that independently documents them.

The distinction provides a clearer answer to the questions raised by the D23 update. The official listings establish the broad release year, several platforms, the opening story setup and the general direction of combat. The narrower launch window, Coco reveal and PlayStation 5 version should retain their reporting attribution for now.

What is officially confirmed for Kingdom Hearts IV?

The official Kingdom Hearts IV Steam page lists Square Enix as both developer and publisher, gives the game a planned 2027 release and confirms its PC version.

The official Xbox listing identifies Xbox Series X|S and PC as supported platforms. It also labels the game as an Xbox Play Anywhere title. Separately, Nintendo announced on June 10, 2026, that Square Enix was bringing Kingdom Hearts IV to Nintendo Switch 2.

• Officially documented release timing: 2027
• Officially documented platforms: PC, Xbox Series X|S and Nintendo Switch 2
• Documented Xbox feature: Xbox Play Anywhere

The supplied official storefronts do not narrow the release plan beyond 2027. They also do not provide a specific launch date, price, edition lineup, preorder schedule or physical-release plan.

What do the store pages say about the story and combat?

The official store description places Sora in Quadratum after he awakens in the unfamiliar city. Donald and Goofy, meanwhile, travel to the Underworld in search of a clue to his whereabouts.

The Steam copy describes a fast-paced battle system that combines attacks and magic. It says players will build combos with a new battle feature and change Keyblades to trigger unique attacks. The listing does not name or fully explain the new feature, so its precise effect on combat remains unclear.

What does D23 coverage report about Coco and late 2027?

Disney’s official event listing says D23: The Ultimate Disney Fan Event took place in Anaheim from August 14 to 16, 2026, with Kingdom Hearts included in the anniversary programming.

Following the showcase, GamesRadar+ reported that the Kingdom Hearts IV trailer introduced a world based on Pixar’s Coco. Its report also says the trailer ended with a late-2027 window for PC, PlayStation 5, Nintendo Switch 2 and Xbox Series X|S.

Meristation separately reported the late-2027 target and Coco reveal from D23’s Disney Entertainment Showcase.

The two reports make those details credible developments from the presentation, but their status differs from information displayed directly on the supplied Steam, Xbox and Nintendo pages. In particular, PlayStation 5 support appears in the trailer coverage but is not documented by one of the official sources available for this article.

What is the practical takeaway?

Fans can treat 2027 as the officially documented release year for Kingdom Hearts IV. PC, Xbox Series X|S and Nintendo Switch 2 versions are also supported by official listings or announcements.

Coverage of the D23 trailer points more specifically to late 2027, adds PlayStation 5 to the platform list and identifies Coco as a world in the game. Those points should continue to be described as reported trailer details until Square Enix publishes matching official text.

The next useful update would be a publisher announcement that formally states the narrower release window and complete platform list, confirms the Coco material in writing, or explains the unnamed battle feature described on the storefront.