I posted this in a new thread because the Mirage Arena is mostly about competitive multiplayer and some cooperative multiplayer in a waves-type game. Now with the ability to play with multiple characters in a single game, maybe we could actually play the game 2-player style.
Let's take for example a game after KH:DDD where once again, Sora and Riku are playable. While playing alone, you can play with either of them, the other one following you. You are able to switch the character in a save point or something like that. This, however, opens up the possibility of 2 players going through the story at the same time. I for example would love to actually fight the boss at radiant garden in bbs with Ventus, with 2 of my buddies as Terra and Aqua but in the story itself, running through the world together. Now of course, the story doesn't really allow TVA to run around the world together, that is why I believe there should be a game where you can play Sora/Riku with the other one following you.
This however would make it easy probably. Party members can help sometimes but their AI kind of limits them while with a human companion things are a lot different. Instead of one human with 2 dumb bots you have 2 humans, probably working in teamwork in a way that owns everything that comes by them! So the presence of the second player would double the difficulty. This should, of course, have limits. We don't want to make the game impossible by doubling the difficulty of the hardest guy in the series while in the hardest difficulty setting.
So what do you guys think? Give your own ideas on the future of KH Multiplayer, PvP or Cooperative!