Technically a rumour because the game was never formally announced, it's no secret that Swedish Developer Grin was working on a Final Fantasy game before they shut down last year. I hinted at the existence of this game in my last news post, but now it appears that actual footage of the game has 'leaked' via a former Grin employee's personal portfolio website. You can view it on Gamevideos.com.
To find out a little more on 'Fortress', which was/is an Ivalice-series game (and a spinoff of FF12 in particular), check out the Wikipedia and Final Fantasy Wiki pages for it.
Source: GameVideos.com, Designer's website
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