Hyperdimensional Ralph
Prologue: Beginning of another Beginning
Litwak's Family Fun Center and Arcade.
For more than thirty years, this humble arcade offered kids of all ages everything gaming has to offer. Racing games, light gun games, fighting games, and even the classic pinball games – Litwak's has everything.
Mr. Litwak, the owner of the arcade, experienced the changing tastes of his patrons, but he still has a stream of customers who are willing to play the classics. He has seen various trends as generations of gaming came and went – and thus he learned to love video games himself. He also instilled his love for video games to his family – and thus the Litwaks grew up to be a clan of gaming enthusiasts, owning practically every console and handheld in video game history, as well as various PCs.
Deep within the owner's office in the arcade are various consoles, all neatly arranged in a cabinet. Mr. Litwak's son, who is a huge RPG fan, is busy doing a marathon of Hyperdimension Neptunia mk2 in his slim PlayStation 3. The father instructed him to keep watch over the arcade as he told him that he would be out for a week for a business trip.
As the closing hours of the arcade approach, the characters of various games get their well-deserved breaks and hang out at Game Central Station. Ever since the anomaly involving the sweets-themed racing game Sugar Rush was resolved by the villain-desiring-to-be-a-hero Wreck-It Ralph; they get along better, especially with Ralph, Fix-It Felix Jr., Sergeant Calhoun, and President Vanellope von Schweetz – the true saviors of the arcade.
Meanwhile, as Mr. Litwak's son shuts off the PlayStation 3, closes down the arcade, and heads home, something peculiar happens inside the clear save file of Hyperdimension Neptunia mk2.
Gamindustri.
The world composed of four landmasses has found true peace as Arfoire, the Deity of Sin, was finally defeated at the hands of the Console Patron Units, the CPU Candidates, and their friends; and the Gamindustri Graveyard that served as the evil goddess' domain was reduced to nothing but a deserted, empty land inhabited by no one, and is bathed by light instead of darkness.
But then...
As the PlayStation 3's power plug is connected to the arcade's central power strip, something unusual happens.
From a mass of 0s and 1s, something materializes near the border of Planeptune.
That something is a subway platform, with the sign "To Game Central Station" hoisted above it.
Planeptune's security force investigates the platform; and after routine checks reveal that no ferocious monsters come out of it, the security personnel relay the matter to their boss, Neptune, the CPU of Planeptune, also known as Purple Heart.
Neptune, being the hyperactive and airheaded girl that she is, immediately answers the call and has her sister, Nepgear, tag along with her.
This will be the start of another adventure for the goddesses of Gamindustri.