This is Final Fantasy VII: Re-Imagined. It’s an indie (read: unofficial fan project) side-scrolling beat-em-up that, recreates Final Fantasy VII as a 2D side-scroller. It’s awesome, it’s free and you can play it right now.
There’s one level available as a playable demo in a browser from here, but if you’re having Unity problems there are also direct download links at the project’s site
While a little rough in places, it’s pretty good! The controls are nice and heavy, and the fanservice levels are through the roof, from the attention to detail in the art to the soundtrack.
