Shachibato!: Г— Hyperdimension Neptunia Collabora...

The 2020 collaboration between Shachibato! President, It's Time for Battle! and Hyperdimension Neptunia ran from January 30 to February 13, introducing the four CPUs as recruitable units in a limited-time crossover event. This collaboration, which featured exclusive dungeons and a unique storyline, is no longer accessible, as the Japanese version of Shachibato! ended service in October 2020.