Kingdom Hearts Chain of Memories
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Kingdom Hearts Chain of Memories

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Kingdom Hearts Chain of Memories
Kingdom Hearts Chain of Memories Logo KHCOM.png
キングダムハーツ チェインオブメモリーズ
Kingudamu Hātsu Chein obu Memorīzu
Developer(s)Jupiter
Publisher(s)JapanUnited StatesSquare Enix

Europe/AustraliaNintendo

Release date(s)Japan November 11, 2004
United States/Canada December 7, 2004
Europe/Australia May 6, 2005
GenreAction RPG
Game modesSingle player, two-player (Link Mode)
RatingsESRB:EveryoneEveryone
OFLC: G8+
Platform(s)Game Boy Advance
"Adventure is in the cards."
—Tagline

Kingdom Hearts Chain of Memories is the second game in theKingdom Hearts series. It is a direct sequel toKingdom Hearts. It was published by Square Enix and developed by Jupiter, and it was released in 2004.

Chronologically, it takes place afterKingdom Hearts and duringKingdom Hearts 358/2 Days.

The game focuses onSora,Donald, andGoofy making their way throughCastle Oblivion, reliving their memories ofKingdom Hearts, but with a card-based battle system. Aspects of the storyline are essential to understandingKingdom Hearts II and other later entries in the series.

The original 2D version of the game is exclusive to the Game Boy Advance. It received a 3D remake calledKingdom Hearts Re:Chain of Memories, available for PlayStation 2, which was later included as part ofKingdom Hearts HD 1.5 ReMIX on PlayStation 3 and PlayStation 4.

Development[edit]

After the success of the originalKingdom Hearts, a sequel was immediately put into production, which eventually released asKingdom Hearts II. A direct sequel was always envisioned as taking place one year afterKingdom Hearts with the gap in time being left ‘blank’.[1] It was suggested to Nomura that he make a title for the Game Boy Advance which began asKingdom Hearts Lost Memories[2] after hearing how children wished to playKingdom Hearts on the Game Boy Advance.[3] The development and programming of the title was mainly handled by Jupiter, who added things to the game based on specifications from Nomura’s team. Pre-rendered videos featured in the game were also made possible by the company AM3, who created software to compress video files for use on a smaller cartridge.

Concept sketch of 2D KHCOM
Design sketch of howChain of Memories combat was first visualised.

The gameplay of the game was envisioned by Nomura as a means to explain why Sora was not as powerful in the then-upcomingKingdom Hearts II and cards were used to explain his jumbled-up memories and abilities. Initially this card-based gameplay began as a more traditional card game before the team began to add more and more action elements resembling the first title.[4] Originally battles were initiated by selecting enemies with a cursor, but this was changed to allowing the player to attack them and begin battle in a 2D environment instead which made the action easier for the team to make.

The story of the game was handled by Daisuke Watanabe who had worked on the originalKingdom Hearts, his scenario was based on an initial outline given to him by Nomura. Because the game wasn’t going to be voiced, Watanabe was able to be less restrained with his writing for each character and wanted them to make an impact within a limited number of scenes.[5] Any voice acting in-game is limited to reused sounds fromKingdom Hearts and grunts for the Organization members voiced by development staff. The themes of the game were also inspired byFinal Fantasy X-2: Last Mission, whose scenario was written by Watanabe.[6]

This game was first unveiled to the public alongsideKingdom Hearts II on September, 2003 during the Tokyo Game Show. A website was also created for the game. A playable demo was available in that year's Jump Festa, displaying all the gameplay changes but keeping the story a secret. The game finally released in Japan on November 11, 2004.

Story[edit]

Sora and company are led to the mysterious Castle Oblivion, where they get a premonition that they will find their missing friends.

Sora,Donald Duck, andGoofy walk down a long path that seemingly goes nowhere. They seePluto and start to follow him. He leads them to a crossroads. While deciding which path to take, a mysterious man in a black cloak approaches Sora and speaks to him, but at that moment his words are incomprehensible. The paths become one that leads them toCastle Oblivion. The cloaked man appears as they enter the castle and gives them aCard. They use the card to proceed through the castle.

The first world they go to isTraverse Town, where they discover thatLeon,Aerith,Yuffie, andCid have forgotten all about them. Strangely, though, they remember Sora, Donald, and Goofy's names, with Yuffie even mentioning that her heart still holds memories of them, even if her head doesn't. After Leon gives Sora a tutorial on fighting and gives Sora a summon card, they leave Traverse Town.

The cloaked man from before appears once more after they arrive on the next floor, but a second cloaked man also appears and introduces himself asAxel, challenging Sora to battle. Sora fends him off and is given more World Cards, and as Sora, Donald, and Goofy go through each floor, they relive their memories, all of which are somehow distorted in a different way, and begin to lose their original memories. By piecing together their distorted memories, they eventually discover that aNobody,Naminé, has been reorganizing their memories at the orders ofMarluxia, the Nobody who led them to the castle, in order to put herself inKairi's place within Sora's memories and thus make him more compliant to the control of the Nobodies. As he makes his way to the peak of the castle, Sora slays the Organization membersLarxene andVexen, as well as defeating theRiku Replica created by Vexen and similarly reprogammed by Naminé to be loyal to her.

Meanwhile,Riku chooses to reject the peaceful sleep of theRealm of Darkness and is pulled through aCorridor of Darkness to the basement of the castle. He makes his way through the castle with the assistance of KingMickey Mouse, while fending off the temptations ofAnsem, who has left a piece of himself within Riku'sheart and wants Riku to return to being his host, as well as repelling attacks from Vexen,Lexaeus,Zexion, and their Riku Replica, who want to use Riku as a weapon to counter Marluxia's use of Sora. Along the way, Riku discovers that not all of Ansem's temptations were actually made by Ansem—some were instead made byDiZ, who was disguising himself as Ansem in order to test Riku's resistance todarkness.

At the end of the journey, Sora puts an end to Marluxia, freeing Naminé and the Riku Replica. Due to the damage done to Sora'smemories, Naminé offers to restore his memories, although it means he will forget everything in the castle and will take a long time. Sora, Donald, and Goofy agree to this and go to rest inpods provided by Naminé.

DiZ asks Riku which road he intends to take next.

The Riku Replica instead chooses to reject its given memories entirely, and leaves to find his own purpose. Desperate to prove that he is his own person, he is persuaded by Axel to slay Zexion in order to take his power and become something that the original Riku is not, but he is disappointed when it doesn't make him feel any different. Riku, following advice from DiZ to seek Naminé, runs into his Replica at the Twilight Town basement, and in a rage the Replica challenges Riku to a fight to the death. Riku wins, and tries to comfort his suffering Replica as the Replica fades away. Afterward, Riku finds Naminé and is shown Sora's situation. Naminé offers to manipulate Riku's memories in order to lock Ansem's phantom away, but Riku declines and instead chooses to confront Ansem directly. When he emerges from the basement, DiZ presents him with ablack coat to protect him from the darkness and so the Organization won't be able to track him down. He also gives him a World Card to summon forth Ansem from his heart in order to defeat him.

After defeating Ansem, Riku and Mickey go to the crossroads outside the castle, whereDiZ appears once again to ask if Riku will be following the road tolight or the road to darkness. Instead, Riku chooses the middle road, "to dawn".

A year later,Roxas waits on top of the clock tower atTwilight Town.

Gameplay[edit]

Sora standing in KHCOM Halloween Town
An isometric view of Sora

Kingdom Hearts Chain of Memories follows a totally new battle system as well as gameplay. Now on theGame Boy Advance; exploration and platforming is conducted via an isometric view of the environment, while battles take place in a 2.5D plane. Much likeKingdom Hearts, Sora is able to manuever and platform around the environment in various worlds, though unlike before the rooms in each world are created by the player using special cards that affect not only the layout of the room but the enemies inside. Enemy heartless can appear in most worlds, though when the player strikes them they are transported to a separate arena to conduct the battle. The battle system similarly utilises cards representative of Sora's memories and abilities being jumbled up. Players rotate through their card deck while in battle, selecting a card causes Sora to use an attack animation which can be chained into a combo. At the end of a battle Sora obtains a mixture ofExperience and currency known asMoogle Points, as well as a randomMap Card.

Enemies also utilise their own cards during battle, which appear on the right-hand side of the screen, though their entire deck is hidden to the player and they can only see the card they are about to use, which then appears in the bottom-centre of the screen.

Card system[edit]

Main article:Cards (KHCOM)

Sora can use any available card besides map cards to create up to three decks as long as there is at least oneAttack Card in his deck and the player doesn't exceed the limit currently available to them, which is known as Card Points (CP). Cards can be obtained from interacting with the environment, through randomised packs purchased fromMoogle Rooms or after battles and scripted events. Each card has a number from 0 to 9. This is known as Card Value. When a card is played against the enemy's card, the card with the lower value "Breaks" and is discarded. This leaves enemies vulnerable for a few seconds. Cards with a value of 0 can break any attack, but can be broken by any card if played too early. Using a card during a battle renders it unusable again, unless Sora uses the reload ability to reload the entire deck. Each time Sora uses this however the time it takes to reload increases, causing Sora to need to stand still longer up to triple the length of the first reload.

Other than using Attack, Magic/Summon, and Items cards, Sora can also use Premium cards, which are special Attack or Magic cards. These cards do not require as much CP to equip although they can become unreloadable cards when used, with the minor exception as the second or third card in a combo.

Sora fights Heartless using theArs Arcanum sleight.

Combos & Sleights[edit]

Main article:Sleight

Cards can be combined into sets of three, not only creating a higher value combo that is more difficult to break, but is also essential in activating sleights. The cost of combining cards is that the first card used in the combo cannot be reloaded when the deck is reloaded, although certain items, such asElixir andMegalixir, can reload any unreloadable cards. When a combo of cards does not result in a sleight, Sora will do a combo attack that utilises the cards in the combo. For example if Sora combines two attack cards and a fire magic card, he will do two swings with the Keyblade and then finish with a blast ofFire.

If the total strength of the cards used in the combo add up to a specific amount, and are of the correct type however, Sora can utilise powerful abilities known asSleights. These can be learned after leveling up or obtained from boss fights and chests. These powerful abilities can be ones he previously utilised inKingdom Hearts such asSonic Blade,Strike Raid andArs Arcanum. Though additional sleights new to the series were also added, such asFire Raid orLethal Frame.

Card types[edit]

KHCOM Example deck showing all card types
A deck showcasing each type of card.
  • Attack Cards - The most common way to attack, as the name suggests. These are depicted by different types ofKeyblades and have red borders.
  • Magic Cards - Unleashes magic spells, such asFire,Ice,Thunder,Cure, andGravity. These have blue borders.
  • Summon Cards - Calls forth an allied character such asSimba orGenie to attack or assist. These also have blue borders.
  • Item Cards - Used to restore attack cards or magic cards withPotions orEthers, respectively. These can only be used once per battle, and have green borders.

Special cards[edit]

There are three types of cards that are different from the other cards in battle:

  • Friend Cards - Appear in the battlefield at certain times for pickup and can summon an ally to help fight. These have green borders, like Item cards.
  • Enemy Cards - Based on enemies or bosses and can temporarily give Sora (or Riku) better offensive or defensive capabilities. These have black borders, and cannot be used in sleights.
  • Gimmick Cards - Gimmick cards only appear during certain boss battles. Unique attributes of these cards is that they are always green, the card value is always 0, and the picture on the card is a greenMickey Mouse insignia, like thekeychain attached to the Keyblade. When used, the colors on the screen inverse, and the boss is either stunned, or the battle area changes allowing you to gain the upper hand. Due to their card value, they always break the enemy's attacks, and their effect prevents the boss from attacking until it is completed.

Map Cards[edit]

Sora synthesising a room
Sora synthesising a room
Main article:Map Cards

In order to traverse the rooms within each world, the player must use map cards to create them. These cards are generally obtained after a battle and have a value from 0 to 9. When approaching a door to another room, the player must use a map card that meets a specific number value or type. The cards used to create rooms will have effects on both the enemies encountered, and the layout of the room itself. These effects can range from decreasing the value of enemy cards, increasing the likelihood ofFriend Cards appearing or creating aSave Point. Much like cards used in battle, map cards have differently coloured borders denoting their effects, red affects enemies, green affects the player and blue creates rooms free from enemy encounters.

Reverse/Rebirth mode[edit]

After completing the game as Sora, a new challenge arises. Reverse/Rebirth mode follows Riku as he climbs the basements of Castle Oblivion. Riku gets a World Card for each of the worlds Sora goes through except100 Acre Wood. Riku's deck cannot be changed; however, it changes automatically as time goes on. Riku does not need as much time to reload his deck. Certain enemy cards are only available to Riku, and then unlocked for Sora after completing the game with Riku. Riku can only keep the enemy cards that are based on the bosses after winning them during battle, the others are available in one world only.

Riku's gameplay[edit]

Instead of leveling up HP, CP or sleights, when Riku levels up, he can increase HP, AP (Attack Power), or DP (Dark Points). After Ansem, Seeker of Darkness (who is still alive) tempers the darkness in Riku's heart, Riku can use his dark powers during battle. These powers are triggered by taking damage or breaking his opponent's cards; when the Dark Points reach 30 or more, Riku will automatically go into Dark Mode. In Dark Mode, Riku can use 3 powerful sleights exclusive to his Dark Mode:Dark Aura, Dark Firaga, and Dark Break (these attacks were used by the Riku Replica in Sora's story). How long Dark Mode lasts depends on how much DP he has, and taking damage as well as being card broken reduces the amount of DP Riku has left in a given battle. When the DP counter reaches zero, Riku turns back into his original form. Dark Mode can be achieved any number of times in a given battle.

Riku does not have access to any of the friend cards that Sora had. Instead, he has King Mickey as his only friend card. Using Mickey heals Riku, reloads the deck, and stuns enemies for a few seconds. Using more Mickey cards at once increases the power of this attack. Because of his inability of using magic cards, Riku cannot heal as easily during battle, limiting it to the Oogie Boogie and Search Ghost enemy cards in addition to Mickey Mouse. Bosses exclusive to Riku's story are: Lexaeus, and Ansem, Seeker of Darkness.

Link mode[edit]

With the use of aGame Link Cable, an additional multiplayer mode can be played, where two players battle each other. Decks are loaded from save files of Sora's story. The player controls Sora while the opponent is depicted as similar toAntiSora, although the difference between the two is only cosmetic. Different worlds can be chosen to determine the arena's background. Both players can see each other's battle cards to some extent, though this effect can be blocked with theDarkball enemy card.

  • Beginning of a duel.

    Beginning of a duel.

  • Two players in a duel.

    Two players in a duel.

Worlds and characters[edit]

Castle Oblivion
Traverse Town
Wonderland
Olympus Coliseum
Agrabah
Monstro
Atlantica
Halloween Town
Neverland
100 Acre Wood
Hollow Bastion
Twilight Town
Destiny Islands
The Other Twilight TownHollow Bastion Screen Fade KHII.png
Other

Kingdom Hearts Re:Chain of Memories[edit]

Kingdom Hearts Re:Chain of Memories is a PlayStation 2 remake of the game, featuring 3-D graphics and voice-acting, along with all-new cards and cutscenes. In Japan, it was released in 2007 exclusively in a package titledKingdom Hearts II Final Mix+, and it was released individually in North America on December 2, 2008. The game was remastered in high definition and released as part ofKingdom Hearts HD 1.5 ReMIX for PlayStation 3, making it available in Europe and Australia for the very first time as part of the collection. It was later ported to PlayStation 4 as part ofKingdom Hearts HD 1.5 + 2.5 ReMIX.

Notes and references[edit]

  1. ^GMR Magazine 2004;Tetsuya Nomura: "Initially, we weren’t planning on telling the story of that one “blank” year, but the more we started discussing the GBA version, the more we thought it would be to do so in Chain of Memories."
  2. ^Kingdom Hearts Chain of Memories Ultimania; When we look at the project book we can see that KH: CoM was originally called "KH: Lost Memories". /Tetsuya Nomura: "Though for some we had to change the title you'll notice it isn't that much different than the original.. I thought that "Chain of Memories" had more style and it matched the general outline of the story too"
  3. ^Kingdom Hearts Chain of Memories Ultimania; What was the reason you decided to develop this installment for the GBA? /Tetsuya Nomura: Soon after the release of the previous installment, I was told that I should make a KH for GBA. But at the time I was skeptical of the idea of seeing KH in 2D and said "Can't do it". Then as I began to think about what I could work on next, I began to hear "Our kid wants to play KH on GBA" alot more frequently. That kind of real voice that was saying that "Kids want to play" got me seriously considering it.
  4. ^Kingdom Hearts Chain of Memories Ultimania;Yuichi Kanemori: "When we started development, it was just a card game that had taken on the series aesthetic and story."
  5. ^Kingdom Hearts Chain of Memories Ultimania;Daisuke Watanabe: "But since we couldn't rely on voice actors' performances this time, we had nothing but the letters of the words themselves to convey the characters.I had no choice but to write with abandon instead."
  6. ^Kingdom Hearts Chain of Memories Ultimania: The scenario you wrote for FFX-2 Last Mission was interwoven with a theme that was something like: even if things aren't going well right now, the fun moments from the past are solid, and they won't fade. I feel like it works here too. /Daisuke Watanabe: You're absolutely correct. That feeling of happiness from having met someone - even if it is based on lies or misunderstanding, the fact that you were happy was still real. To be unwavering about the truth here and reject the happiness you felt as "fake" is sad, I think."

External links[edit]

Kingdom Hearts Chain of Memories
Characters
Party members
Sora -Riku -Donald Duck -Goofy -Mickey Mouse
Aladdin -Ariel -Jack Skellington -Peter Pan -Beast
Summons
Simba -Genie -Cloud -Dumbo -Bambi -Tinker Bell -Mushu
Antagonists
Ansem, Seeker of Darkness
Organization XIII
Marluxia -Lexaeus -Larxene -Vexen -Zexion -Axel -Riku Replica
Villains
Hades -Jafar -Ursula -Oogie Boogie -Captain Hook -Maleficent
Non-playable characters
Aerith -Alice -Ansem the Wise -Belle -Card Soldiers -Cave of Wonders Guardian -Cheshire Cat -Cid -Dark Figure -Dr. Finkelstein -Eeyore -Flounder -Geppetto -Hercules -Iago -Jasmine -Jiminy Cricket -Kairi -Moogles -Naminé -Owl -Philoctetes -Piglet -Pinocchio -Pluto -Queen of Hearts -Rabbit -Roo -Sally -Sebastian -Selphie -Squall Leonhart -Tidus -Tigger -Wakka -Wendy -White Rabbit -Winnie the Pooh -Yuffie
Locations
Worlds
Traverse Town -Agrabah -Olympus Coliseum -Wonderland -Monstro -Halloween Town -Atlantica -Neverland -100 Acre Wood -Hollow Bastion -Twilight Town -Destiny Islands -Castle Oblivion
Terms
Attack Card -Card break -Cards -Enemy Card -Friend Card -Gimmick Card -Item Card -Keyblade -Wayfinder -Magic Card -Map Card -Memory -Pod -Premium Cards -Reload Card -Replica -Sleight -Special Card -Summon Card -World Cards -The End
Music
Kingdom Hearts Original Soundtrack Complete -Simple and Clean
Archives
Artwork -Bosses -Enemies -Keyblades -Removed content
Kingdom Hearts series
Main titles
Kingdom Hearts (Final Mix) •Chain of Memories (Re) •Kingdom Hearts II (Final Mix) •358/2 Dayscoded (Re) •Birth by Sleep (Final Mix) •Dream Drop Distance (HD) •χ (Union χ) •χ Back Cover0.2 Birth by SleepKingdom Hearts III (Re Mind)
Dark RoadMelody of MemoryKingdom Hearts IV
Dark Seeker Sagaχ seriesLost Master Arc
Other titles
Collections
HD 1.5 ReMIXHD 2.5 ReMIXHD 2.8 Final Chapter Prologue
Compilations
Trinity Master PiecesII Final Mix+10th Anniversary BoxHD 1.5 + 2.5 ReMIXThe Story So FarAll-In-One PackageIntegrum Masterpiece
Spin-off titles
V CASTMobileMagical Puzzle ClashGummiship StudioDigital PainterCollaboration: Gummi Ship CampaignVR Experience
Canceled titles
Fragmented KeysMissing-Link
Adaptations
Manga seriesNovel series
The Sceptre and the KingdomTelevision pilot
Plot elements
Universe ofKingdom Hearts |Characters
Heartless |Nobody |Unversed |Dream Eater |Replica |Heart |Soul |Body |Memory |Light |Darkness |Keyblade |χ-blade |Keyhole |Gate |Mark of Mastery exam |Recusant's Sigil |Book of Prophecies |Black Box
Reconnect. Kingdom Hearts |An Oath to Return
Extratextual information
Symbols |Fonts |Real-world locations |Removed content