Yesssss! So, Spider-Man 2099 is definitely in Shattered Dimensions. From what I can see, it's going to be in a fancy shiny future that looks like Tokyo.
So I got that one right, but the question is: What's the last one? It could be Spider-Girl or Ben Reilly, but that seems unlikely, considering gameplay would be very similar to Amazing Spider-Man. Hopefully they'll reveal the last one soon.