All Nitroplus heroines from "Phantom" to "Gekko no Carnevale" will appear! A dream competition that transcends time and the world is realized here! Assassination, swordsmanship, magic, alchemy ... Use your own fighting style to reach the top !! You are the strongest nitro! A 2D fighting mini-game sent by "Ogami Keiichi", a mini-game for Nitroplus! All the voices of the heroines are newly recorded! Don't miss the interaction that goes beyond their games! Source: The Game Website.