While it comes as no surprise given that their first game was titled Hyperdimension Neptunia Re;Birth 1, Japanese developers Compile Heart have confirmed their plans to continue their Playstation Vita ports of the Neptune series by announcing Hyperdimension Neptunia Re;Birth 2. This title is to be an enhanced port of Hyperdimension Neptunia mk2 originally released on the Playstation 3. No international release plans have been confirmed yet.
The company also announced that development has begun on the side-game Chou Megami Shinkou Noire Gekishin Black Heart, featuring a chibi-style Noire. Information on this game is set to be released soon in the future.
