Idea Factory International began streaming a second gameplay video for Compile Heart's Cyberdimension Neptunia: 4 Goddesses Online (Cyber Dimension Neptune: 4 Goddesses Online) game on Wednesday. The video shows Blanc, Rom, and Ram in battle.

Idea Factory International previously streamed videofocusing on Neptune, Nepgear, Noire, Vert, and Uni.

Idea Factory International will release the game physically and digitally for PlayStation 4 in North America on October 10 and in Europe on October 13. The game will also be available for PC via Steam in early 2018. The Western release will include both English and Japanese audio.

Cyber Dimension Neptune: 4 Goddesses Online's story features the series' four goddesses being chosen as beta testers for an online game, complete with avatars based on them. The online game is set in a world named Alsgard. There, the goddesses meet a guardian spirit who guides adventurers. In the game's story, the players play as the "Chosen Ones" of the goddesses who must end the menace of an evil demon lord.

The group Erabareshi performed the game's theme song "Picon de Metafiction."

The game's playable characters include paladin Neptune, black knight Noire, priest Blanc, enchanter Vert, thief Uni, mage Nepgear, samurai Rom, ninja Ram, and the four goddesses. All four goddesses are voiced by the same voice actresses as the main heroines, and also correspond to their goddess forms in the main series.

The game shipped under the title Cyber Dimension Neptune: 4 Goddesses Online for the PlayStation 4 in Japan on February 9. Those who preordered the game received an illustrated card with a DLC code for cat suit costumes for all eight main characters.