Hyperdimension Neptunia mk2, the sequel to Hyperdimension Neptunia, was released for the PlayStation 3 in Japan.
The game was localized and released in North America for the PlayStation 3, introducing Western audiences to the sequel.
European gamers received the localized version of Hyperdimension Neptunia mk2 for the PlayStation 3.
Hyperdimension Neptunia mk2 was released on the Steam platform, making it accessible to PC gamers globally.
The world of Gamindustri is divided into four nations, each ruled by a CPU goddess protecting their land and its people from threats.
The Dark CPUs, antagonistic counterparts to the Goddesses from an alternate dimension, begin threatening the balance of Gamindustri.
Younger sisters and candidates to replace the CPUs start emerging, complicating the political landscape of Gamindustri.
Planeptune faces a severe economic crisis, posing a threat to Neptune's reign as CPU and encouraging alliances and confrontations.
Multiple factions vie for control over shares (power sources) that fuel CPUs' strength, resulting in large-scale conflicts across nations.
The revived world-destroying entity Arfoire plots to overthrow the CPUs and claim Gamindustri for herself.
After peace is restored, the four nations create stronger alliances to maintain balance and stability across Gamindustri.
