Well, I remember reading a few other threads a while back ago about people having dreams about KH3D and sharing them, so I figured I'd share the weird one I just had last night.
I basically dreamt up a trailer, although while I was dreaming I was thinking it was a trailer for KH3... but when I look back, it may have been more related to KH3D more than anything.
The trailer starts out in some sort of dark cave where I see a bunch of dark figures emerging, which look like a merge between the Neoshadows and the Shadow beast from Zelda - Twilight Princess. Then the screen cuts to black for about three seconds and we then see Sora and Riku running around Destiny Islands by swinging around from trees and performing various acrobatic moves until they both get on top of the tallest tree and the camera pans over to the view of the ocean.
From there, we see gameplay of Sora running through the world of Notre Dame and fighting various Heartless. Then out of nowhere, the screen starts to dissolve in pixels as it transitions to Riku fighting Heartless in Notre Dame, this time in night time.
We then see Sora grinding on a rail that goes all the way around the London clocktower (the one from Neverland) and then jumping off to stab a huge Darkside. The next shot shows Riku battling Heartless in a world that looks like it may be based off of venice (not sure what that world would be) with Donald and Goofy fighting by his side. We also see (in gameplay), Donald getting on top of Goofy while Goofy does a Goofy Tornado while Donald shoots fireworks at enemies.
We then see Sora appearing in an area that looks similar to the dark realm and he sees Aqua, who is injured and has blood all over her face. The next shot shows Riku in Destiny Islands talking to Young Master Xehanort. Then it shows Yen Sid in another room inside his tower (it sort of looks like a laboratory, but in the design and color of his tower) and he walks over to two pods containing Sora and Riku (they're not like the pods from KH2 though, they look a little different and more computerized)
After this we see Riku in his KH2 clothes running as fast as he can out of Yen Sid's tower. The next shot shows Sora in his KH2 clothes sided by Donald and Goofy in an unknown world. It looks almost like a city, but there are no doors or windows in any of the buildings and there are black thorns everywhere. The next shot shows the Horned King from the Black Cauldron look down from a tower in the same world that Sora is in now.
We then see flashy action shots of gameplay and dramatic close-ups of various characters as Riku says "I'm sorry to say that you're life isn't going to be easy. But you got to be strong." We then see a quick flash of Kairi with a sad face and then cut to Riku standing with nothing but the sky around him and (this is the weirdest part) he was holding a baby boy in his arms and then said "You're dad's coming back." and then we see a quick flash of Sora with the most pissed off face he's ever made. And then the trailer ends.
I know that there was more to this dream than I can remember to write down, but this was basically what it was. I doubt it means anything, but I thought the last shot of the trailer was one of the oddest things I've ever seen... especially since Riku was still 16 when he was holding the child, which was hinted to be Sora's. Time paradox? I don't know, dreams are odd.