Hyperdimension Neptunia Mk2 diverged completely from the first entry, putting the focus on the younger sisters of the CPUs, called CPU Candidates, to help save the day. The Vita remake, Re;Birth 2, will also include a new Prologue movie, new animations, improved battle system, and more.
The trailer below showcases the improved visuals for the game during the battle between Neptunia and CFW Magic, an early part of the story.
Hyperdimension Neptunia Re;Birth 2 is set to be released on March 20th in Japan. No word on a Western release, but NIS America has their annual big press event coming soon, so look forward to a likely announcement.