Board Thread:Questions and Answers/@comment-24573865-20141214193952/@comment-24573865-20141216182435

Nerroth wrote: Infinity Moment is not a "separate" game that comes with Hollow Fragment. Rather, the campaign from IM has been integrated into the setup in HF, to sit alongside the "new" Hollow Area campaign.

Or to put it another way, think of HF as effectively being an enhanced remake of IM, but with the Hollow Area as a new aspect of the overall game campaign to explore. (There are a few tweaks to the Aincrad portion of the game storyline in HF relative to IM, though.)

And yes, Hollow Fragment has a Japanese voice track only.

With the PSN digital copy of Hollow Fragment a copy of Infinity Moment is packaged in with Hollow Fragment, otherwise yes you are correct that Hollow Fragment is the same for the most part as Infinity Moment just with some extra stuff added in.