During Anime Expo in Los Angeles, Bandai Namco mentioned in passing that by pre-ordering the PS4 version of Sword Art Online: Lost Song on the PlayStation Store users will also get Sword Art Online RE: Hollow Fragment for free.

We verified the details with the publisher, and we got confirmation that the deal will indeed be available.

When RE: Hollow Fragment will be released later this summer (to be precise on July 28th), a Lost Song pre-purchase bundle for $59.99 will be made available on the PSN. Once you purchase that bundle, you'll be able to download and play RE: Hollow Fragment immediately, while Lost Song will become available to you as soon as it releases in the fall.

It's worth mentioning that the deal has been confirmed for North America, for the moment, and we don't have a confirmation for other regions just yet.

I would go ahead and say that it's a pretty good deal, especially if you didn't play Hollow Fragment on PS Vita.