Idea Factory International has announced via press release and social media that Cyberdimension Neptunia: 4 Goddesses Online will be available in the West for PS4 and PC in Winter 2017. Cyberdimension Neptunia is an action RPG spinoff to the Neptunia series, featuring lots of customization options and even online multiplayer, styling itself as an MMO environment similar in theme to the Sword Art Online games. You can view the trailer for Cyberdimension Neptunia: 4 Goddesses Online below.
Source: Press Release