Hyperdimension Neptunia U: Action Unleashed

Hyperdimension Neptunia U: Action Unleashed (超次元アクション ネプテューヌU, Chō Jigen Akushon Nepute~yūnu U; lit. Super Dimension Action Neptune U) is a hack and slash video game developed by Compile Heart and Tamsoft and published by Idea Factory International. As a spin-off title in the Hyperdimension Neptunia game series, it was announced by Compile Heart at the 2014 Dengeki Stage Event when the game was being created by Tamsoft who is known for their work with the Senran Kagura and Onechanbara games. The game was released in Japan on August 28, 2014, and in North America and the PAL region in May 2015 for the PlayStation Vita.