Ufotable released the opening cinematic on YouTube to celebrate Fate/Stay Night [Realta Nua] for the PlayStation Vita. The cinematics are divided into three sections: Fate, Unlimited Blade Works, and Heaven's Feel.
The note on the official website
The first version of the game was released on the PlayStation 2 in 2007, followed by the PC version and the PS Vita version in 2012. The opening cinematic is the new content for the PSV.
Fate
Unlimited Blade Works
Heaven's Feel
Source: 電ファミニコゲーマー
Contributed by nado