Because the cutscenes had pretty good graphics, all the had to do was re-touch it a little bit for it to look nice as a movie.

The reason to why it is a movie on the ps3 is because the graphics on the ds were blurring so it would look very weird on a ps3. Hi, Re:coded was playable on the ds version. Re:coded takes place before the finale of Kingdom Hearts II.
KINGDOM HEARTS HD 1.5 + 2.5 ReMIX is an HD remastered collection of 6 unforgettable KINGDOM HEARTS experiences available for the first time on the PlayStation® 4. The HD collection features:
• KINGDOM HEARTS Re:Chain of Memories
• KINGDOM HEARTS 358/2 Days (HD Rem Jiminy Cricket suddenly discovers a message in his journal that he did not write. Kingdom Hearts 1.5 + 2.5 ReMix releases today for the PlayStation 4, and contains, in one form or another, six Kingdom Hearts games. However, what each …

Kingdom Hearts Re: Coded. Re:Coded was originally a mobile phone game that eventually turned into a Nintendo DS game.