Makai Shin Trillion has been delayed from its planned May 21 release in Japan to July 23, Compile Heart has announced.

According to the publisher, more time is required to better improve the PS Vita RPG’s quality.

Outside of the delay, Compile Heart also announced a ‘Makai Shin Trillion X Hyperdimension Neptunia Victory II‘ collaboration for free downloadable content across both games.

For Makai Shin Trillion, the content consists of bonus events featuring Neptune and friends where users can get special items if they make wise decisions when prompted. The Neptunia cast members can also appear during training sessions with the Demon Lords and help out, complete with their own special cut-in cinematics and potential boosts over standard training.

For Hyperdimension Neptunia VII, details will be announced in a future issue of Dengeki PlayStation.

View screenshots of the Neptunia character drills in Makai Shin Trillion at the gallery.