Kingdom Hearts

Yep Good Old Kingdom Hearts for those of you which I'll be very surprised if you haven't heard about this is a video game made by Square Enix involving World traversing in which the characters travel to various Disney/pixar worlds while a few worlds are original most of which contain various characters from mainly Square Enix, Disney, and Pixar properties well mainly revolving the concept of hearts and the light and darkness that comes from within

Regarding the World Travel I am expanding it to include anything I or you wanted to so that includes anime, manga, other video games, cartoons, movies The Works

You can make your own keyblades if you want so have fun with that

there are four types of enemies that have appeared there is the various beings and things that naturally exist in the worlds then the Unversed these are made from negative emotions then there are the heartless which are created from the darkness of one's heart when somebody loses their heart to Darkness they become a heartless and third we have that Nobodies which are the empty husks that was once the body of those who have become heartless the most powerful nobodies are are human in appearance

There are three main games(1,2,3) so far with a number of side games that expand the lore and story of the game also they're supposedly a fourth main game in the process of being made side note is there only two games out of Kingdom Hearts that I have not beaten that is the first one for some weird reason though not for lack of trying and second chain of Memories