Square Enix announces the development of Kingdom Hearts Re: Chain of Memories as a remastered version of the original Game Boy Advance game for PlayStation 2.
Kingdom Hearts Re: Chain of Memories is released in Japan for the PlayStation 2.
The game is released in North America for the PlayStation 2, bringing the remastered experience to Western audiences.
Kingdom Hearts Re: Chain of Memories is released in Europe for the PlayStation 2.
Sora, Donald, and Goofy enter Castle Oblivion, beginning their journey to recover lost memories.
Sora meets Naminé, a mysterious girl who has control over memories and influences Sora's recollections within the castle.
Throughout Castle Oblivion, Sora faces various members of Organization XIII who challenge him with battles, aiming to manipulate his memories.
Naminé begins altering and reconstructing Sora's memories, causing confusion and loss of past recollections.
Sora battles Marluxia, the leader of Castle Oblivion's trap, ultimately defeating him to progress further in the castle.
After clearing the castle, Sora wakes to the reality that his memories have been altered and lost, beginning his journey to restore them.