All Games by Idea Factory

Spectral Souls: Resurrection of the Ethereal Empires PSP

Nippon Ichi Software / Idea Factory

• 27th Oct 2005 (JPN)
• 26th Sep 2006 (NA)

Neptunia Game Maker R:Evolution Deluxe Bundle Switch eShop

Idea Factory

• 14th May 2024 (NA)

Hyperdimension Neptunia Re;Birth2: Sisters Generation PS Vita

Idea Factory / Compile Heart

• 27th Jan 2015 (NA)
• 4th Feb 2015 (UK/EU)