More than 3 FFXIII games

I heard there was only two different ones coming out. FFXIII and FF Versus XIII. Both with a different set of characters and set in a completely different world, but the stories are went to interweave with eachother. But not 100% sure.

I'm sure it'll be awesome all the same.

No there are definitely at least 3. FFXIII, FF Versus XIII and FFXIII Agito.
Then theres the business of 3 further titles being signed...

Yeah, i only heard about the ones for PS3. Its an awesome idea though.