Compile Heart has updated the Nep-Nep Connect: Chaos Chanpuru official website with a look at the free-to-play PS Vita card battle RPG’s “Chaos” characters.

Pictured above are Black Heart and Purple Sister from the Neptunia series, and Kyouka from Omega Quintet in Chaos form. The former two are illustrated by Atsuto Shinozuka and Urimo, while the latter is by Fukahire.

In Nep-Nep Connect, “Chaos” is an energy that mutates the heart and is gradually spreading across the world. The protagonist, Yurina, is on a journey to collect “Golden Fragments” to save the world from the Chaos Energy.

Read up more about the game here.

Nep-Nep Connect: Chaos Chanpuru is due out for PS Vita in Japan in 2016.