Kingdom Hearts III leaked over a month before the intended release. Apparently someone has gotten some retail copies of the game and sold them via Facebook Marketplace.
As a result, there are destroyers of the full version of the game on the web, so be aware there is something that would bother you.
<img width = "86" height = "60" src = "https://cdn.wccftech.com/wp-content/uploads/2018/12/WCCFkingdomhearts3ps4pro1-86×60.jpg" alt = "wccfkingdomhearts3ps4pro1  Related Kingdom Hearts III Limited Edition PS4 Pro to Start With The Game
Following this unexpected leaked Kingdom Hearts III Game Director Tetsuya Nomura the following regret with the community :
We are aware that a small part of the Kingdom III has been circulated online before the official release. We are also aware of how this has happened. We are sorry to see this caused concern by our fans who are happy to let go.  The whole team has worked together since last night (Japan time) to investigate what we can do to improve the situation, but first we want to ask you not to share these videos.
The game's epilogue and secret movies, which are the biggest destroyers in it This game is scheduled to be released later, so they will not be displayed before the game is released.
We want everyone to be able to experience the entire game after they are released, so we ask for your continued support on this issue.
We are also very grateful that our fans have already warned each other about spoilers. Thanks so much. We are one month out of the release. Let's enjoy the game together when released on January 29, 2019.
-Director Tetsuya Nomura
Fans of the franchise have been waiting for Kingdom Hearts III for many years. The game, originally announced on the E3 2013, became famous for its long development over the years. But the wait is almost over, because Soras's adventure continues on PlayStation 4 and Xbox One from January 29, 2019. Just avoid the spoilers until then.