The recently announced game features over 100 popular Compile Heart characters, as well as a new heroine and original story that throws together the characters of each work. 2D card battles are controlled by touching and dragging on the PS Vita touchscreen.
The main heroine is a girl named Yuriina, designed by Manamitsu, who in order to save the world of chaos from the threat of chaos energy, sets off on a journey in search of the gold fragments.
Characters confirmed to appear include:
Fairy Fencer F
Trillion: God of Destruction
Thanks, Hachima Kikou.
Update 10:40 a.m.: A few scans have surfaced, via Otakomu.