What the Kingdom Hearts Collection I–III Is and When It Launches
Kingdom Hearts Collection [I~III] is a multi-game bundle that brings together the mainline Kingdom Hearts saga in one streamlined package, combining earlier HD compilations and Kingdom Hearts III content into a single release aimed at both long-time fans and newcomers seeking a complete series entry point. Square Enix has confirmed that the Kingdom Hearts Collection [I~III] will launch on October 8, 2026 for Nintendo Switch 2, PlayStation 5, Xbox Series X|S and PC via the Microsoft Store on Windows, with pre-orders now open across all platforms. The bundle arrives natively on current-generation systems, avoiding previous cloud-only solutions and promising modernized performance. For players planning a fresh start, this October 8 launch marks the most direct route yet to experience Sora’s story from the original Kingdom Hearts through Kingdom Hearts III + Re Mind in a single, cohesive collection.
Multi-Platform Release: Why It Matters for the Franchise
The Kingdom Hearts Collection [I~III] continues the series’ push toward a broader multi-platform release strategy. Square Enix is bringing the games to Nintendo Switch 2, PlayStation 5, Xbox Series X|S and PC via Microsoft Store on Windows, with the individual components also available separately on these platforms. According to Square Enix, the bundle and its component compilations will run natively, meaning no cloud streaming is required on current-generation consoles. This shift expands the audience beyond the series’ historical console boundaries and makes it far easier for multi-platform gamers to keep their progress within a single hardware ecosystem. Additionally, Kingdom Hearts -HD 1.5+2.5 ReMIX- will be available natively on Nintendo Switch, further extending access for players who prefer Nintendo’s handheld-hybrid hardware while still being able to experience the full Collection on Switch 2.
Inside the Bundle: Three Core Compilations in One
The Kingdom Hearts Collection [I~III] unifies three existing releases: Kingdom Hearts -HD 1.5+2.5 ReMIX-, Kingdom Hearts HD 2.8 Final Chapter Prologue, and Kingdom Hearts III + Re Mind (DLC). Together, these cover the mainline Kingdom Hearts entries plus key side stories and cinematic compilations. Kingdom Hearts -HD 1.5+2.5 ReMIX- includes Kingdom Hearts Final Mix, Re:Chain of Memories, Kingdom Hearts II Final Mix, 358/2 Days (HD cutscene compilation), Birth by Sleep Final Mix, and Re:coded (HD cutscene compilation). HD 2.8 adds Dream Drop Distance HD, the χ Back Cover movie, and 0.2 Birth by Sleep. Rounding out the package, Kingdom Hearts III + Re Mind includes the base game and its Re Mind DLC. Available as both a physical and digital bundle, this structure makes the tangled timeline easier to follow by putting all main narrative pillars into a single Collection.
New Kingdom Hearts IV Trailer and What It Signals
Alongside the Collection reveal, Square Enix released a new Kingdom Hearts IV trailer during the Nintendo Direct. The June 2026 trailer confirms that Kingdom Hearts IV is in development for Nintendo Switch 2, PlayStation 5, Xbox Series X|S and PC, signaling that future mainline entries will follow the same multi-platform path as the October 8 launch of the Kingdom Hearts Collection. While Square Enix has not yet shared a release window, the new footage positions Kingdom Hearts IV as the next major step for players who finish the Collection and want to continue Sora’s journey. This alignment of platforms between the Collection and Kingdom Hearts IV reduces friction for current-generation players, who can start with the bundled saga now and remain on their preferred system when the next numbered entry arrives with more details in the future.
Demo Access and On-Ramp for New Players
To support the Collection’s arrival and give players a taste of the later combat systems, Square Enix has released a free demo for Kingdom Hearts III + Re Mind on Nintendo Switch 2. The demo is split into two parts: an opening section that runs from the start of the game through the early stages of Olympus, and a second section that covers the beginning to the middle of Toy Box, the Toy Story-inspired world. Save data from Olympus will carry over to the full game on launch, while progress from Toy Box will not. This structure lets new players sample both the narrative introduction and a more combat-driven mid-game slice. For anyone considering the Kingdom Hearts Collection [I~III] but unsure where to start, the demo acts as a low-commitment entry point into the series’ later mechanics and Disney-Pixar collaborations.
