Kingdom Hearts has had Final Fantasy from the beginning, but why stop with Final Fantasy? Why not bring in some other Square Enix properties? Why not bring in even more Final Fantasy things? Here are 10 Final Fantasy and Square Enix things that should be in Kingdom Hearts.
The Bouncer

I first heard of The Bouncer completely by accident. I was reading a book about interactive storytelling in games, and it mentioned The Bouncer by Square Enix. To my shock, the main character, Sion, looked exactly like Sora. Like, exactly like Sora.
I was so fascinated by this obscure PS2 game that I tracked it down on eBay. The game is literally about a bunch of bouncers who work at a bar and go on an adventure to rescue their friend who was kidnapped by an evil megacorporation. The game is a fever dream, and I want it in Kingdom Hearts.
I just want Sora to walk into a random restaurant in Quadratum, get confused for Sion, and end up having to do his bouncer job. That would be so funny. Maybe Quadratum can be the home for obscure and forgotten Square Enix characters.
Turn-Based Combat

Kingdom Hearts has always mainly been a real-time action game. We briefly saw a turn-based segment in Re:Coded, and the core gameplay of KHUX was a very simple turn-based system, but I would love to see a full Kingdom Hearts game with a traditional Final Fantasy inspired turn-based system. At that point you could argue that it’s just Final Fantasy, but I’m sure that Nomura would find a way to add a Kingdom Hearts twist to the formula. I’m also 100% positive that he would try to come up with an in-universe explanation for why everyone is lining up and waiting patiently for their turn.
The Art Style from Octopath Traveler

I love the HD-2D art style so much, and I’ve wanted to see an HD-2D Kingdom Hearts for a long time. Chain of Memories seems like an obvious choice for a Kingdom Hearts HD-2D game, since it already has a pixelart style, but I think the better choice would be to create a brand new adventure.
Chain of Memories takes place in several little rooms, and there wouldn’t be much of a point to recreating those little rooms in HD-2D. This art style would be great for recreating big, colorful Disney worlds. I like to imagine what the Tangled world would look like in HD-2D, or any other Disney movie that has a lush forest.
Of course they would have to create brand new, cute pixel art of the Kingdom Hearts characters, and that might be the real reason I want KH:HD-2D.
The Art Style from World of Final Fantasy

As beautiful as KH3 is, I always wished the series kept the art style from the PS2 era. Dream Drop Distance still looks great. The HD cutscenes for 358/2 Days and Re:Coded still look great. I want to see Kingdom Hearts revive this art style and evolve it a little bit. Maybe improve the textures a little bit, but still keep it simple and cartoony.
That’s basically what the art style for World of Final Fantasy is. This game is kind of like Kingdom Hearts without Disney. It’s about these two siblings traveling through different towns meeting Final Fantasy characters, and the Final Fantasy characters are just too cute.

The two main human characters look like how I imagine the Kingdom Hearts characters would have looked if Kingdom Hearts kept the old art style into the present day. I genuinely believe the Kingdom Hearts team should experiment with at least one game where they do something similar to World of Final Fantasy.
Final Fantasy Games before 7

I never noticed this when I was a kid first playing Kingdom Hearts, but the majority of Final Fantasy characters who appear in the games come from FF7 and above. The only character who comes from a game before that is Setzer, a character designed by Nomura from FF6. The other Final Fantasy characters who appear in KH were also all designed by Nomura. It’s very possible Nomura chose to only include characters he designed, but I’ve never heard any official reason for why this is.
I’ve never played any of the pre-FF7 Final Fantasy games, and I would love to see them in Kingdom Hearts. When I was a kid, I didn’t know anything about Final Fantasy. Cloud, Leon and the others seemed very cool and mysterious to me. I would love to be introduced to the older Final Fantasy characters in this same way. It can be really fun to learn about characters through a crossover, and know that there’s a deeper backstory to discover.
Chocobos

I have waited for chocobos to appear in Kingdom Hearts ever since I found out about them. These flightless yellow birds from Final Fantasy are kind of like a cross between an ostrich and a really fluffy chicken. I always assumed they would eventually show up, but somehow they never have, except as a Gummi Ship.
I want to see Sora, Donald and Goofy ride chocobos so badly. Sora could connect with his Final Fantasy roots, and Donald and Goofy could look hilarious.

Final Fantasy Locations

Kingdom Hearts has always been about traveling to Disney worlds, but what about Final Fantasy worlds? I’ve always wanted to see a Kingdom Hearts world based on Final Fantasy, even before I knew much about Final Fantasy. Even though we have Radiant Garden, where a lot of the Final Fantasy characters live, I think a world based on a Final Fantasy location would be really unique.
The first Final Fantasy I ever played was FFX, which has a city called Zanarkand. You see this city very briefly in the beginning of the game, and then you spend the rest of the game on a journey to get back. It’s a beautiful and futuristic water city where they love to play blitzball. I assume they have blitzball on Destiny Islands, so in a small way, Sora might feel a connection to Zanarkand. It would be so interesting to explore this city in depth through Kingdom Hearts.
Final Fantasy XIV

I have never played Final Fantasy XIV, but I know a lot of people love this game. Adding even one FFXIV character to Kingdom Hearts would make a lot of fans really happy. I know the character Y’shtola is very popular. I also think the guy who eats the taco in that one trailer would be a good choice. These are the only two characters I know from FFXIV, so I hope they get to be in Kingdom Hearts.

The director for FFXIV has said that he would be interested in bringing Kingdom Hearts to FFXIV, but that it would be very difficult. I imagine the other way around wouldn’t be difficult at all, since FFXIV is already owned by Square Enix.
Dissidia

Dissidia: Final Fantasy, the Final Fantasy crossover fighting game, was originally supposed to be a Kingdom Hearts game. Disney didn’t like the idea of the Disney characters beating each other up, so Square Enix repurposed the idea with all Final Fantasy characters.
It would all come full circle if some Dissidia characters appeared in Kingdom Hearts. There aren’t that many original Dissidia characters to choose from, so it would probably have to be the two warring gods who appear in almost every game. Or maybe Sora and the Final Fantasy characters all get transported to the Dissidia realm, and they have to battle their way out. That could make for an interesting world.
Final Fantasy XV

This choice might seem somewhat redundant since we already have Yozora and Verum Rex in Kingdom Hearts. Yozora and his friends are stand-ins for Noctis and his friends, so would it really make sense to include FFXV in Kingdom Hearts at this point?
The answer is yes. There’s huge potential for deep commentary. Verum Rex is already commentary on the tumultuous history of Final Fantasy Versus XIII turned Final Fantasy XV. Can you imagine if Noctis appeared in Kingdom Hearts and met “the fake”? That would be so deep.
But it doesn’t even have to be that deep. I would be so happy if Noctis showed up and took everyone fishing. I want Ignis to meet Remmy so they can make recipeh together. I want Gladio to work out with Riku. I want Prompto to take photos with Sora, and maybe sit him down and teach him how to use the Gummi Phone.
I love FFXV so much and I hope that Verum Rex doesn’t prevent those characters from appearing in Kingdom Hearts. (My secret hopium is that Yozora is actually Noctis).
Some of these things are more likely to come to KINGDOM HEARTS than others, but they would all be fun to see. I hope we’ll get to see them soon, especially FFXV, The Bouncer, and Chocobos. I would freak out.
If there are any FINAL FANTASY or SQUARE ENIX things you really want to see in KINGDOM HEARTS, tell me in the comments!
What FINAL FANTASY or SQUARE ENX things do you want to see in KINGDOM HEARTS?