Kingdom Hearts has always annoyed me with how it's supposed to be a Final Fantasy/Disney crossover, yet the actual Final Fantasy stuff is mostly relegated to a few cameo's and kinda pointless/boring supporting characters, whilst the Disney stuff is mostly completely inconsequential to the story at large. It's its own original story that is chock full of all of the stuff that makes me hate modern Final Fantasy stuff. I want to love the franchise as a whole, i really do, but the only thing about it that keeps me interested is the stuff that is completely inconsequential to the story, and the things that i hate about it ((Mostly Orginization XIII and almost everything to do with them)) are the actual driving force of the plot. It wasn't so bad in the first game, because it was "All your favourite Disney villains have been gathered to help take over the world under a mysterious Final Fantasy-like, yet completely original villain." and, quite frankly, that is what i think they really should have stuck with.

Ok, so, rant over, i have been running this story with friends in a D&D 5e game. But being that, IRL, I am the [url=https://i.imgur.com/dO26hGo.jpg]Forever DM[/url], I'd love to get a chance to actually play.

A few bits of info for how this will work and how it differs from the games:
*Keeping the "Multiple Worlds" idea, where every Final Fantasy game and Disney movie are separated into their own completely self contained world. (Please note that Marvel & Star Wars will not have a dedicated world, but characters from it can and will show up in other worlds. Pretty much like how in Kingdom Hearts, they establish that Zack from FFVII is from Hercules world)
*There are powerful forces that can strip you of your heart (It's your soul, but the game insists on calling it your Heart.) If this happens, then your consciousness creates a Heartless that will instinctively run around trying to find your heart, or replace it with someone elses, and your mortal remains become a Nobody.
*Each player takes control of a Key Warrior, each Key Warrior has a Key Weapon, not necessarily a sword. Your Key weapon can be anything, but it is key themed. This Key weapon is designed to open and close specific doors around the multiverse in order to allow certain entities to travel and to prevent others.
*Everyone starts off with a Destiny Link or "D-Link" with a canon Disney/Final Fantasy character of their choice. Your Key-Weapon will be usually be assosiated with this D-Linked individual. E.G. If you choose Merida from Brave, then you get a Key-Bow. If you choose Han Solo, you get a Key-Pistol. If you choose Freya from Final Fantasy IX, then you get a Key-Spear. If you choose Captain America, then you get a Key-Shield.
*Your character can come from pretty much any world from these two behemoth franchises. Maybe you are a Bangaa Warrior from Ivalice, or a high prince suitor from Agrabah, a Moogle from World of Balance, or a Tangean from Buzz Lightyear of Star Command?
*Your character's D-Link doesn't have to be with a character from their own world. People accidentally stumble through the cracks in the universe all the time, when they do, their heart will find another to latch onto to act as sort of a lighthouse to guide you. This is when your Key-weapon is forged and you have, unwittingly, become a Key-Warrior. I should also note that, because the person you are D-Linked to isn't aware of the link, you can link with a villain if you so choose, without having to play an evil character.
*This will be an Episodic RP, with each episode taking place on a different world, where twists and turns can happen anywhere. E.G. One episode finds you in the Pirates of the Caribbean world, however, instead of Davey Jones and his Kraken to worry about, the terror of the high seas is Captain Hook and his pet monstrosity, Sin from FFX, building their army of Heartless.
*The only Kingdom Hearts original character that will be in this is Xehanort and don't worry, I've given him an actually simple and straight forward story this time rather than the convoluted bipolar bullshit they have him do in the games.

[hider=Heartless, Nobodies, Dreameaters and Unversed][u][b]Heartless:[/b][/u] Nobody knows exactly how the Heartless came into being, but ever since they did, they have been attacking people. They don't kill them, they simply suck their heart out, turning that drained heart into a Heartless and leave them as an empty shell. Heartless are creatures of pure instinct, mindlessly attacking everything with a heart. When they extract a heart, an immense amount of energy is unleashed, with the Heartless absorbing it. The more they extract, the more powerful they become. They seem to infect worlds like a virus, travelling in the same cracks between worlds as Key-Warriors.
[u][b]Nobodies:[/b][/u] After someone has had their heart drained, their physical body will slowly break down. If their will wasn't strong enough to keep themselves together, then they degrade into an amorphous form. These creatures are actually rather passive towards most people, only attacking when they feel threatened, but quite the opposite is true when they meet Heartless. The Amorphous Nobodies will relentlessly attack Heartless wherever they find them, in an attempt to retake their heart.
If the will of the person who's heart was stolen is strong enough, then they may retain themselves, physical changes can happen and they will lose all of their memories of their life before their heart was stolen. Without a Heart, however, they are no longer tied to their world, allowing the vast powers of the universe to flow into them freely. A Nobody like this can be an immensely dangerous creature.
[u][b]Unversed:[/b][/u] Although not technically related to the Heartless and Nobodies, their abilities are notably similar. The Unversed are created by the emotions from someones heart. If their heart is thrown into complete and total chaos, so utterly broken that they can no longer function, the Unversed spill from their hearts. The Unversed are creatures of purest chaos, wild emotions made manifest. They will attack everything around them, much like the heartless, but they will not try to extract hearts, instead opting to simply try and kill those around them, however they will follow the orders of whoever summoned them. Hearts that create Unversed are immensely powerful, meaning that Heartless are drawn to them. Whenever you encounter Unversed, it's not unusal to see the Unversed and Heartless fighting each other.
[b][u]Dreameaters:[/u][/b] Very few people know that their dreams actually manifest themselves as creatures. Primarily, because these dreams are absorbed by the heart of the world and are used to keep it strong and in balance. When a world's heart is consumed by the Heartless, the Dreams have no-where to go and, in the time between the Heart of the World being consumed and the last beings on the world being hunted down and consumed by the Heartless, the Dreams of those people will manifest into the Space Between. These creatures, known as Dreameaters are separated into 2 different varieties:
[u]Spirits:[/u] Spirits are friendly, soft, lovable creatures made from the happiest dreams of people. They are drawn to those with the purest hearts and are loyal and fierce protectors. Usually bight and colourful in colour, their power can easily rival the Heartless.
[u]Nightmares:[/u] Created by the most bone-chilling nightmares to haunt the minds of good people, they are also drawn to those with the purest hearts, however Nightmares seek to destroy everything around them and are constantly seen clashing with Spirits. Unlike Spirits or Unversed, Nightmares cannot be controlled. That being said, they are notable for their extreme hatred for the Heartless that created them in the first place. They are usually very dark in their colour pallet.[/hider]