"Kingdom Hearts" AKA "Kingdom Hearts V-Cast" is a mobile Kingdom Hearts game developed by Superscape and released for V-Cast, a Verizon Wireless broadband service, on 2004 in Japan and 2005 in US. The game originally had five worlds: Training, Swashbuckler's Island, Wonderland (from Alice in Wonderland), Agrabah (from Aladdin), and Maleficent's Castle. The game apparently would first came with the training and island worlds, and as you beat them, you would download the following worlds one by one. Unfortunately, the V-Cast service was discontinued, and the game (along many others) was unable to be downloaded again from the servers. There are some low quality screenshots of the levels, and people who played through the game shared their experiences and some details about the story, but as far as I know, the only gameplay videos available on the Internet are these promotional videos, featuring Swashbuckler's Island. Luckily for us, on July 2016, 4chan user Wedge, managed to dump the data he had downloaded back on the day (not sure if I can post the link but it should be quite easy to find), which contained all the data of the training and island worlds, but unfortunately, he didn't have the DLC ones. So, this is a long shot, but as the game was released outside of Japan, I was wondering if there's people here who might have played those levels and might still have their old phones around so the data could be dumped and preserved. Other thing I can think of is that, by exploring the dumped files we have, it's possible to extract the full credits of the game, so we can know exactly the names of the people who worked on it (if this is ok to post). So perhaps, someone who has experience contacting developers can try for example contacting the lead programmer Chris Hosking (his website is http://chosking.com/projects_kh.htm), to see if we could get more information about the game. Most likely I don't think he could upload the actual game data (if he even still has it) without getting into trouble, but maybe he can share more videos or screenshots of the more unknown levels. Or by contacting Ian Livingstone (there are many people with that name but he's this one: http://www.ianlivingstone.net/credits/) we could probably know more about the music of the missing stages.
