Kingdom Hearts 1.5 HD Remix [BLUS31212]

After Intro cutscene ends, rpcs3 hangs wih a black screen & you can't skip cutscenes (at least in the first game)
same case with Kingdom Hearts 2.5 Collection
I think all the threads of KH 1.5 & 2.5 should be moved to ingame till this gets fixed since this is a game breaking bug.

I also got this problem, but I found the solution:

To fix the black screen after the intro cutscene, you need to either delete or rename the file "OPN.PAM" in your game folder. It will then make the game skips the intro cutscene and you will go directly to the selection level where you need to choose which item to discard.

If your game freezes after you chose an item to discard, you need to uncheck "use GPU texture scaling" in your GPU settings. It will then work correctly after the selection.

I managed to play it for at least an hour and no other problems appear after that part. I hope this will fix your problem too!