| Aka: | Choujijigen Game Neptune Re;Birth 1, 超次次元ゲイム ネプテューヌRe;Birth1 |
| Console: | Sony Playstation Vita |
| TV Standard: | NTSC-J |
| Country: | Japan |
| Developer(s): | Compile Heart, Felistella |
| Publisher(s): | Idea Factory |
| Release Date: | 2013-10-31 |
| Players: | 1 |
| Co-op: | No |
| ESRB: | T - Teen |
| Type: | Role-Playing |
Hyperdimension Neptunia Re;Birth1 (超次次元ゲイム ネプテューヌRe;Birth1 Chou Ji Jigen Game Neptune Re;Birth1) is a remake of the first installment to the Hyperdimension Neptunia series, Hyperdimension Neptunia. The story again follows Neptune, who has fallen to the world beneath Celestia after a battle between her and the other three CPUs.
While the core of the story is still the same, Hyperdimension Neptunia Re;Birth1 has an entirely new plot and uses an overhauled version of the gameplay system from Hyperdimension Neptunia Victory, with additional new features.
