Hyperdimension Neptunia Victory is a Japanese role-playing game, co-developed by Compile Heart and Idea Factory for release on the Playstation 3. It is the third installment in the Hyperdimension Neptunia franchise and follows Neptune as she ventures through an alternate dimension set in 1989.

Hyperdimension Neptunia Mk2 is a 2012 Japanese role-playing game co-developed by Compile Heart and Idea Factory for release on the Playstation 3. It is the second installment in the Hyperdimension Neptunia franchise.

Hyperdimension Neptunia is a 2010 Japanese role-playing game co-developed by Compile Heart and Idea Factory for release on the Playstation 3. It is the first installment in the Hyperdimension Neptunia franchise.