Hyperdimension Neptunia Re;Birth 2: Sisters Generation

Story

The year is 20XX, and in an alternate universe from the first game, where Arfoire is dead, a force known as ASIC (Arfoire Syndicate of International Crime), a group solely dedicated towards the deceased Arfoire, has risen, led by CFW Magic. Over the years, the influence of ASIC has become increasingly powerful, currently affecting many residents of Gamindustri. As such, in response to the threat, the CPUs and Nepgear travel to the Gamindustri Graveyard to combat ASIC. However, the five of them are overpowered and captured. Three years later, IF and Compa arrive to find Neptune.

With the power of the Sharicite, a crystal made from the hopes of people, the two manage to free Nepgear and escape, though the Sharicite is broken in the process. Retreating to Planeptune, Nepgear must recover her strength and free Gamindustri from the influence of ASIC, though she must first locate the mascots of the landmasses, who can provide the power to potentially assist the captive CPUs.

As she travels Gamindustri to find the mascots, she crosses paths with Nisa, Gust, 5pb, Cave, and Falcom, as well as the other CPU Candidates, who she befriends. They eventually join Nepgear's party, and together with the power of the mascots, they manage to free their captive sisters. The members of ASIC fall by their hand as well, though they uncover a sinister plot to use their power to revive Arfoire. Making their way to the Gamindustri Graveyard for the last time, Nepgear's party defeats Arfoire, and the CPUs attempt to seal the entity forever.

Settings

Because of the game being in a new dimension to the first one, the four landmasses have undergone changes. Each area introduces new NPC's, and certain NPCs have moved landmasses from the first game.

Planeptune

The original hub world used in the first game, as well as Neptune's first location. The entire landmass contains more of a futuristic feel compared to the first game. Histoire, as its Oracle, has saved the landmass numerous times, and has become famous among the citizens because of it. Due to Nepgear's work, Planeptune has become the least affected of the four landmasses. Nepgear (Purple Sister), Compa, IF, Neptune (Purple Heart) and various NPC's reside here.

Lastation

A direct reference to the PlayStation series, due to the majority of the landmass's buildings being colored black. It is usually described as steampunk, and has become slightly more industrialized since the first game. Least affected by the influence of ASIC, due to preparations beforehand. Acts as a major trade center for the other landmasses. Uni (Black Sister), Nisa, Noire (Black Heart) and various NPC's reside here.

Lowee

A direct reference to the Wii, due to the majority of the landscape being colored white. Compared to the first Lowee, it seems more colorful. Highly threatened by the influence of ASIC. Houses various icons of the 2D era as well as previous CPU's of Lowee. Rom (White Sister), Ram (White Sister), Gust and Blanc (White Heart) reside here.

Leanbox

A direct reference to the Xbox, due to all the brown and bloom scenery. The buildings seem more simple, yet futuristic since the original Leanbox. They have employed a variety of countermeasures against ASIC, though it was only a temporary fix. Generally viewed as a military nation, and is a rival/trade partner of Lastation. Cave, 5pb., Vert (Green Heart) and various NPC's reside here.

Gamindustri Graveyard

This is an entirely new landmass created by Arfoire herself, due to her new powers. The landscape contains the ruins of notable artifacts in video game history, such as the Game Boy Advance. Not accessible through normal means. Three mysterious fairies, as well as ASIC (Arforie Syndicate of International Crime) reside here. This is also the location of the opening battle between the goddesses and Magic the Hard (CFW Magic in English version), though they are defeated, and the four goddesses and Nepgear are captured. However, three years later, Compa and IF help Nepgear escape.