Birth by Sleep How many more worlds?

I recall hearing before 100 Acre Wood was confirmed that there would be 2 more worlds to be revealed, but I am unsure if this is accurate. Do we know how many more worlds we should expect? I'm theorizing we'll get Agrabah and Halloween Town back again.

 

Some have been theorizing Atlantica considering we see King Triton's knowledge of the keyblade in KH1. And if you consider the fact we have a new trailer about a month until release lacking any new worlds the chances of anymore Disney Worlds is pretty slim right now.

 

Oh god no...
I hate moving about in that world...

I hope Agrabah and Hallowen Town aren't present, i'm actually sick of the constant use those worlds.
Maybe a 'Big Boss/End Game' world like End of The World and TCTNW.
And I believe in the New Jump Festa trailer, a Traverse Town type location is shown (well a similar room to the small house in the third District) maybe that's a possibility. I actually would enjoy that nostalgic moment.

 

That will probably be the area we saw in the KH2 secret ending.

Interestingly, the KH1 secret ending setting was where the final boss in 358/2 Days was.

 

Don't remind me.

 

I don't think any more new worlds will be revealed, I was hoping Atlantica would be in it to explain Triton's knowledge of the Keyblade but nothing has been shown at all about it in Jump Festa.

 

well the last 2 worlds will prob be destiny islands
and atlantica

 

Destiny Islands is already confirmed, so that doesn't count.