Say “Sora” to anyone who grew up with a PS2 and there’s a decent chance they’ll hum the piano intro to Dearly Beloved before you finish the sentence. Kingdom Hearts has been Square Enix’s strangest, most sincere experiment since 2002 — a franchise that puts a spiky-haired teenager with a giant key next to Jack Skellington and Cloud Strife and somehow makes it work. Developed by Square (later Square Enix) in partnership with Disney, it fused real-time action-RPG combat with Disney’s back catalog before “crossover” was a genre buzzword, and it’s sold more than 39 million copies worldwide doing it. This guide walks through every Kingdom Hearts release in order — mainline entries, handheld and console spin-offs, HD collections, and the mobile/browser titles that quietly carried the plot forward between them — through the newly-dated Kingdom Hearts IV.
Overview of the Kingdom Hearts Franchise
The pitch sounded like a joke in 1999: what if a Final Fantasy designer built an RPG where Sora fought alongside Donald Duck and Goofy across worlds ripped from Disney movies? Tetsuya Nomura made it work by treating Disney’s cast as seriously as his own original characters, and the result became a genre unto itself — part action-RPG, part theme-park tour, part surprisingly dense mythology about hearts, darkness, and the space between worlds. What makes the series uniquely confusing to follow is that a huge chunk of that mythology — Xehanort’s origin, the Keyblade War, the Foretellers — was told not in mainline games but in Japan-only mobile and browser titles most Western players never touched. The series moved from in-house PS2 tech to Unreal Engine 4 for Kingdom Hearts III and is jumping to Unreal Engine 5 for Kingdom Hearts IV. Also Read: Final Fantasy Games in Order.
Only four entries carry a numbered “Kingdom Hearts” title and count as the main series proper — Kingdom Hearts, Kingdom Hearts II, Kingdom Hearts III, and the upcoming Kingdom Hearts IV. Everything else below — Chain of Memories, 358/2 Days, Birth by Sleep, coded, Dream Drop Distance, χ, Union χ, Dark Road, Melody of Memory, and the HD compilations — is a spin-off, remaster, or side story that fills in the gaps between them.
Complete List of Kingdom Hearts Games in Order
This section follows release order — the order these titles actually went live, not the order the story unfolds in. That distinction matters more here than in most franchises: several entries are prequels released years after the games they precede chronologically, and a handful of the most plot-critical ones were mobile or browser games that ran for a few years and then vanished. If you’d rather follow the timeline itself, skip down to the chronological order section below.
1. Kingdom Hearts (2002) — Main Series
- Release Date: March 28, 2002 (Japan) / September 17, 2002 (North America)
- Platforms: PlayStation 2
- Key Features: Real-time action combat, Disney world-hopping, Gummi Ship space travel, party system with Donald Duck and Goofy
A storm rips fourteen-year-old Sora away from his island home, hands him a weapon shaped like a key, and drops him into a war between light and darkness that spans a dozen Disney worlds. What made it click wasn’t the crossover novelty — it was that the combat actually held up, blending Final Fantasy-style stat progression with real-time swordplay years before that was standard for the genre. It’s rough around the edges by modern standards, especially the camera, but the foundation here still holds.
Reception: Metacritic 84 (PS2). Critics praised the ambitious blend of Disney whimsy and RPG mechanics; the recurring criticism was a stiff camera and platforming that hadn’t caught up to the combat’s ambition.
2. Kingdom Hearts: Chain of Memories (2004)
- Release Date: November 11, 2004 (Japan) / December 7, 2004 (North America)
- Platforms: Game Boy Advance
- Key Features: Card-based combat system, deck building, procedurally generated rooms via cards, memory-manipulation story mechanic
Sora, Donald, and Goofy wander into Castle Oblivion, where every floor is built from cards and every memory is up for grabs. This is the game that swapped the original’s button-mashing for deliberate card management — you’d win fights by building the right deck ahead of time, not by reacting in the moment. It set up Organization XIII, one of the series’ most important plot threads.
Reception: Metacritic 76 (GBA). Reviewers credited the story with real forward momentum for the series, while criticism centered on world design recycled almost wholesale from the first game.
3. Kingdom Hearts II (2005) — Main Series
- Release Date: December 22, 2005 (Japan) / March 28, 2006 (North America)
- Platforms: PlayStation 2
- Key Features: Reaction Commands, Drive Forms, combo-based real-time combat, Limit attacks with Disney and Final Fantasy allies
Two years after Castle Oblivion, Sora wakes up and the game spends its first few hours making you play as Roxas instead — a structural choice that still divides players. Once it hands the reins back, though, this is widely considered the series’ combat peak: faster, flashier, and built around timed Reaction Commands that make boss fights feel like set pieces instead of stat checks.
Reception: Metacritic 87 (PS2). Near-universally cited as the series’ high point for combat and pacing once the Roxas prologue wraps up; that same slow opening remains its most common critique.
4. Kingdom Hearts Re:Chain of Memories (2007/2008)
- Release Date: March 29, 2007 (Japan, as part of Kingdom Hearts II Final Mix+) / December 2, 2008 (North America)
- Platforms: PlayStation 2
- Key Features: Full 3D remake of Chain of Memories’ card combat, updated visuals, bundled with the earlier Final Mix content in Japan
A ground-up 3D remake of the Game Boy Advance card game, built on the Kingdom Hearts II engine. It plays the same deck-building fights as the original but finally lets Castle Oblivion look like a real Kingdom Hearts location instead of a GBA sprite set. It later became the easiest way to experience Chain of Memories once it was folded into the PS3 HD 1.5 ReMIX collection.
5. Kingdom Hearts coded (2008–2010)
- Release Date: November 18, 2008 (Japan, pre-install demo episodes) / June 3, 2009 – January 28, 2010 (Japan, full episodic release)
- Platforms: Mobile phones (NTT DoCoMo, Japan only)
- Key Features: Episodic download structure, “Bug Block” puzzle-platforming segments, digitized retellings of the first game’s worlds
The original coded never left Japan — it ran exclusively on DoCoMo PRIME series phones as eight downloadable episodes, following a digitized Sora as he patches corrupted worlds inside Jiminy’s journal. It’s a genuine curiosity today: a mobile-only entry that was still important enough to the plot that Square Enix later rebuilt it from scratch for a global console remake, Kingdom Hearts Re:coded, rather than let the story stay Japan-exclusive.
6. Kingdom Hearts 358/2 Days (2009)
- Release Date: May 30, 2009 (Japan) / September 29, 2009 (North America)
- Platforms: Nintendo DS
- Key Features: Real-time co-op multiplayer missions, Panel system for ability customization, playable Roxas across a full campaign
This one fills in exactly what Roxas was doing during the year Kingdom Hearts II skips over — his recruitment into Organization XIII and his friendship with Axel and Xion. It’s structured as bite-sized missions meant to be played solo or with a friend locally, which makes the pacing choppier than a mainline entry but gives the handheld hardware genuine multiplayer.
Reception: Metacritic 75 (DS). Critics singled out the Roxas/Axel/Xion story as some of the series’ strongest character work; the mission-based structure drew complaints for repetition.
7. Kingdom Hearts: Birth by Sleep (2010)
- Release Date: January 9, 2010 (Japan) / September 7, 2010 (North America)
- Platforms: PlayStation Portable
- Key Features: Three playable protagonists (Terra, Ventus, Aqua), Command Deck ability system, D-Link summons, Mirage Arena multiplayer
Set a decade before the original game, Birth by Sleep finally explains where Xehanort came from — and it does it by handing you three full campaigns instead of one. The Command Deck system replaces menu-based magic with a customizable action deck, a change that would define combat in every handheld Kingdom Hearts game afterward.
Reception: Metacritic 82 (PSP). Widely called the best handheld Kingdom Hearts experience, with praise for the Command Deck combat; the shared worlds across three campaigns wore thin for some reviewers.
8. Kingdom Hearts: Re:coded (2010/2011)
- Release Date: October 7, 2010 (Japan) / January 11, 2011 (North America)
- Platforms: Nintendo DS
- Key Features: Command Grid customization, digitized “Bug Block” puzzle segments, recompiled world revisits
A remake of the Japan-only mobile title, Re:coded digitizes Sora and drops him back through corrupted versions of the first game’s worlds to patch a mysterious glitch in Jiminy’s journal. This is, by the series’ own fan consensus, one of the weaker links — mechanically it recycles more than it invents. It matters for one reason: the ending sets up Dream Drop Distance directly.
Reception: Metacritic 66 (DS), the lowest-reviewed entry in the mainline handheld lineup. Critics called out recycled worlds and a thin story; the presentation and music still drew some praise.
9. Kingdom Hearts 3D: Dream Drop Distance (2012)
- Release Date: March 29, 2012 (Japan) / July 31, 2012 (North America)
- Platforms: Nintendo 3DS
- Key Features: Flowmotion acrobatic traversal, Dream Eater creature companions, forced character-swap “Drop” timer
Sora and Riku take their Mark of Mastery exam by falling into sleeping worlds, and the game hands both of them Flowmotion — a system that turns walls, poles, and enemies into launch points for aerial combos. The catch is the Drop system, which forces you to swap between Sora and Riku on a countdown whether you’re ready or not.
Reception: Metacritic 75 (3DS). Flowmotion earned strong praise as a genuine evolution of series movement; the forced Drop timer was the most consistent point of frustration.
10. Kingdom Hearts HD 1.5 ReMIX (2013)
- Release Date: March 14, 2013 (Japan) / September 10, 2013 (North America)
- Platforms: PlayStation 3
- Key Features: First HD remaster of the series, trophy support, cinematic retelling of 358/2 Days, bundled Final Mix content
This is where Square Enix started making the fractured, multi-console back catalog playable in one place — Kingdom Hearts Final Mix, Re:Chain of Memories, and a movie cut of 358/2 Days, all upscaled and running on one console. For a series this scattered across dead hardware, that alone made it essential.
Reception: Metacritic 77 (PS3). Reviewers welcomed the long-overdue HD treatment of the earlier games; Chain of Memories’ card combat, even remastered, struck some critics as the collection’s weak link.
11. Kingdom Hearts χ [chi] (2013)
- Release Date: July 18, 2013 (Japan; service ended September 1, 2016)
- Platforms: PC web browser (Japan only)
- Key Features: Free-to-play card-based combat, customizable Keyblade-wielder avatar, Union faction system, cooperative boss raids
Set centuries before the main series, during the Keyblade War era, χ let Japanese players build their own Keyblade wielder, pledge to one of five Unions led by the mysterious Foretellers, and grind card-based battles across Disney-inspired worlds. It never released outside Japan and shut down after three years, but its story — the origins of the χ-blade and the Keyblade War itself — turned out to be some of the most important lore in the entire franchise, later revisited in the Kingdom Hearts χ Back Cover movie included with HD 2.8.
12. Kingdom Hearts HD 2.5 ReMIX (2014)
- Release Date: October 2, 2014 (Japan) / December 2, 2014 (North America)
- Platforms: PlayStation 3
- Key Features: 60fps combat, cinematic retelling of Re:coded, bundled Final Mix content for KHII and Birth by Sleep
The second HD compilation bundles two of the series’ best-reviewed games — Kingdom Hearts II Final Mix and Birth by Sleep Final Mix — plus a movie version of Re:coded. Running at 60fps made the already-excellent KHII combat feel even better.
Reception: Metacritic 81 (PS3). Praised as a near-essential bundle thanks to the strength of the underlying games; some found the visual upgrade over the PS3 originals modest.
13. Kingdom Hearts Unchained χ / Union χ (2015)
- Release Date: September 3, 2015 (Japan) / April 7, 2016 (North America) / June 2016 (Europe & Australia)
- Platforms: iOS, Android
- Key Features: Mobile remake of χ’s card system reworked into “medals,” Union faction storylines, ongoing episodic story updates
A mobile-native remake of the browser game χ, built after playtesters found the original’s card system read as a generic mobile card game. It launched worldwide (unlike χ, which stayed Japan-only) and was renamed Kingdom Hearts Union χ[Cross] in 2017 once a new multiplayer mode was added. It carried the χ-blade/Keyblade War storyline forward for years — including the standalone Dark Road expansion below — before online service ended in 2021.
14. Kingdom Hearts HD 2.8 Final Chapter Prologue (2017)
- Release Date: January 12, 2017 (Japan) / January 24, 2017 (Worldwide)
- Platforms: PlayStation 4 (later Xbox One, PC, Switch)
- Engine: Unreal Engine 4
- Key Features: New playable prologue (0.2 Birth by Sleep), HD remaster of Dream Drop Distance, cinematic Kingdom Hearts χ Back Cover movie
The series’ first PS4 release is really three pieces stitched together: a full HD version of Dream Drop Distance, an hour-long movie covering the browser game χ, and the real draw — 0.2 Birth by Sleep, a short new chapter following Aqua alone in the Realm of Darkness. It was also the first Kingdom Hearts built on Unreal Engine 4.
Reception: Metacritic 76 (PS4). 0.2 Birth by Sleep drew praise as a gorgeous glimpse of the series’ next generation; several critics flagged the roughly five hours of new content as thin for a full-price release.
15. Kingdom Hearts III (2019) — Main Series
- Release Date: January 25, 2019 (Japan) / January 29, 2019 (Worldwide)
- Platforms: PlayStation 4, Xbox One (later Nintendo Switch cloud, Windows)
- Engine: Unreal Engine 4
- Key Features: Attraction Flow theme-park attacks, Keyblade Transformations, Shotlock ranged combat, fully open-world Disney/Pixar hub worlds
Thirteen years after Kingdom Hearts II, the Dark Seeker Saga finally closes with Sora, Donald, and Goofy chasing seven guardians of light across Pixar worlds for the first time — Toy Story and Monsters, Inc. sit alongside classic Disney locales here. Critics were near-unanimous in their praise for the combat and visual spectacle, with most of the pushback landing on story pacing.
Expansions: Re Mind DLC (January 23, 2020) — adds a retold final act from new perspectives, the Limit Cut Episode superboss gauntlet, and a Secret Episode. Bundled into Kingdom Hearts III as standard in the October 2026 Kingdom Hearts Collection [I~III] re-release.
16. Kingdom Hearts Dark Road (2020)
- Release Date: June 22, 2020 (Worldwide)
- Platforms: iOS, Android
- Key Features: Standalone prequel accessed through the Union χ app, young-Xehanort protagonist, role-playing progression with light story cutscenes
A prequel exploring how a young Xehanort, training alongside his friend Eraqus at Scala ad Caelum, turned toward darkness. It launched as a standalone game bundled into the Union χ app, which was rebranded Kingdom Hearts Union χ Dark Road for the occasion. Online features were shut down in 2021 and the app became unplayable before a final offline update arrived in 2022; it was delisted from app stores in 2024, making this one of the hardest entries in the series to legally access today.
17. Kingdom Hearts: Melody of Memory (2020)
- Release Date: November 13, 2020 (Worldwide)
- Platforms: PlayStation 4, Xbox One, Nintendo Switch (later Windows)
- Key Features: Rhythm-action combat lanes, World Tour mode retelling the full story through music, cooperative and versus multiplayer
A genuine departure — this is a rhythm game, not an action-RPG, built around the series’ two-decade soundtrack. World Tour mode retells the entire story beat by beat between songs, which makes it a genuinely useful refresher if you’re rusty on the plot. It closes on a short but significant epilogue that sets up Kingdom Hearts IV.
Reception: Metacritic 74. The soundtrack and nostalgia factor were the clear high points for reviewers; the rhythm mechanics themselves were seen as shallow next to genre specialists.
18. Kingdom Hearts IV (Late 2027) — Main Series
- Release Date: Late 2027 (window confirmed at D23 2026; exact date TBA)
- Platforms: PlayStation 5, Xbox Series X/S, Nintendo Switch 2, PC (Steam, Epic Games Store, Microsoft Store)
- Engine: Unreal Engine 5
- Key Features: Open-world city exploration in Quadratum, overhauled combat systems, Pixar’s Coco-inspired world
Sora wakes up alive but stranded in Quadratum, a realistic modern city that looks nothing like anywhere the series has taken him before, while Donald and Goofy search the Underworld for a way to bring him home. It kicks off the “Lost Master” arc, the story chapter following the Dark Seeker Saga’s conclusion, and it’s the first entry built on Unreal Engine 5 — director Tai Yasue has described development as running smoothly with no plans to shift the late-2027 window. A Coco-inspired world was confirmed at Disney’s D23 event in August 2026, alongside Hercules’ Underworld.
Kingdom Hearts Games in Chronological/Story Order
Release order and story order genuinely diverge here, and not by accident — several entries are prequels or interludes released years after the games they precede in the timeline, and the mobile/browser titles (coded, χ, Union χ, Dark Road) largely tell events that come before or alongside the mainline games rather than after them. If you want the story to unfold the way the characters experience it, use this order — just know that first-timers going chronological will also be dropped into some of the series’ densest lore (the Keyblade War, young Xehanort) without the context release order builds up gradually, and that two of these entries (χ and Dark Road) are no longer playable in their original form.
- Kingdom Hearts χ [chi] / Union χ / Dark Road (the Keyblade War era and Xehanort’s youth, centuries before the original)
- Kingdom Hearts: Birth by Sleep (set ten years before the original)
- Kingdom Hearts
- Kingdom Hearts: Chain of Memories
- Kingdom Hearts coded
- Kingdom Hearts 358/2 Days
- Kingdom Hearts II
- Kingdom Hearts: Re:coded
- Kingdom Hearts 3D: Dream Drop Distance
- Kingdom Hearts 0.2 Birth by Sleep -A Fragmentary Passage- (included in HD 2.8)
- Kingdom Hearts III
- Kingdom Hearts: Melody of Memory
- Kingdom Hearts IV
Evolution of the Kingdom Hearts Series
Combat has never stood still here. The original ran on stat-driven real-time swordplay with a clunky camera; Kingdom Hearts II answered that with Reaction Commands and Drive Forms that turned boss fights into choreography. Birth by Sleep’s Command Deck reshaped how handheld entries handled magic and abilities, and Dream Drop Distance’s Flowmotion made traversal as expressive as combat. Off to the side, the mobile and browser titles ran their own experiments — χ’s card-and-Union system, later reworked into Unchained χ’s medal system — that never touched the mainline games but quietly built out the franchise’s oldest lore. The real technological leap came with Kingdom Hearts III’s move to Unreal Engine 4, which finally gave the series open, non-corridor worlds instead of PS2-era level design stretched across newer hardware. Kingdom Hearts IV’s jump to Unreal Engine 5 and a genuinely open city in Quadratum looks like the biggest structural shift yet.
Which Kingdom Hearts Game Should You Play?
New players wanting the cleanest entry point should grab Kingdom Hearts HD 1.5+2.5 ReMIX — it bundles the two strongest early games with a modern framerate and lets you skip hunting down dead hardware. Rhythm-game fans or anyone needing a lore refresher will get more mileage out of Melody of Memory than its reviews suggest. If you just want the series’ best pure combat, Kingdom Hearts II Final Mix is still the fan-favorite answer, decades later. Veterans chasing genuinely brutal challenge should go straight for Kingdom Hearts III’s Re Mind DLC, whose superboss gauntlet is some of the hardest content the series has ever shipped. As for the mobile/browser side — χ, Union χ, and Dark Road are no longer playable at all, so unless you catch a story recap on YouTube or in Kingdom Hearts χ Back Cover, that chunk of lore is effectively locked away.
Frequently Asked Questions
What order should I play Kingdom Hearts games in? Release order is the safest path for newcomers and the one the series was designed around — it’s how the mysteries were meant to unfold. If you want a Kingdom Hearts games in order list that maximizes story payoff without spoiling itself, the one exception worth making is 358/2 Days: play it after Kingdom Hearts II rather than before, since it was originally packaged that way in the HD remasters despite its earlier chronological setting.
How many Kingdom Hearts games are there? There are twelve released Kingdom Hearts titles across original hardware and HD remaster form, from the 2002 original through 2020’s Melody of Memory, with Kingdom Hearts IV arriving in late 2027 as the next mainline entry.
Do I need to play the spin-offs/DLC? Mostly, yes — Birth by Sleep, 358/2 Days, Re:coded, and Dream Drop Distance all carry real plot weight that mainline entries reference directly. Re Mind DLC is the exception: it’s built for players who already loved Kingdom Hearts III’s combat and want harder fights, not essential story content for a first playthrough.
What’s the next Kingdom Hearts game? Kingdom Hearts IV, confirmed for a late 2027 release on PlayStation 5, Xbox Series X/S, Nintendo Switch 2, and PC. Square Enix confirmed the window at D23 2026 alongside a new trailer set in a Coco-inspired world.
Conclusion
Eighteen entries, six-plus consoles’ worth of hardware, a couple of dead mobile apps, and one very complicated journal of Jiminy Cricket’s notes later, this Kingdom Hearts games in order guide should leave you with a clear starting point whether you’re chasing the story fresh or filling gaps before Kingdom Hearts IV lands in 2027. It’s a messier series than its Disney sheen suggests, and that’s honestly part of the charm. Drop your favorite entry in the comments — and if you’re building out a backlog, our Final Fantasy order guide is a natural next stop.
Keep your Keyblade sharp.
