Just thinking aloud and I was thinking about how cool it would be if Sonic the Hedgehog were in Kingdom Hearts. Imagine it for a second. Sora, Donald, and Goofy discover a new world and upon getting there, Sora becomes a hedgehog the same color as his hair, Donald and goofy stay themselves, and they get attacked by robot heartless. Suddenly, Sonic appears and helps out, a short introduction and stuff ensues and they find out that Eggman has managed to get the heartless to merge with his robots and Sora and Co. team up with Sonic to stop Eggman.

 

As a reward, Sora could get Chaos as a Summon, a new Keyblade and/or a new element of magic (Fire, Blizzard, Thunder, Magnet, etc.).

 

 

I think this is a cool idea. What about you guys?

 

and they said there was no way to bring up Sonic Boom while talking about Kingdom Hearts

I think a part of my love for KH would die that day. Just no.

Reminds me of this:

 

No, it probably wouldn't be cool (ignoring the fact that it's bordering on impossible). KH isn't Smash Bros., you can;t expect that any character from anything would be awesome in it.

It's just wishful thinking guys. I don't expect it to be in Kingdom Hearts. It was just an idea that popped into my head. Jeez...I didn't think I'd pinch nerves. It was a good idea in my head and I thought I'd share it. Nice to know what you guys think. I value your opinions though.

ok lets imagine kh was a real universe and it wasnt owned by disney and square eneix with there copy rights with the whole concept of the worlds anything is really possible lets say the universe that the story is happening is a disney universe galaxy whatever. then there could be other galaxys and universes with diffrent fandoms IN THEORY. will it ever happen in kingdom hearts. no and i dont want it too. but its interesting to think about for sure