Overview
One year has passed since the events of Rival Schools: United By Fate and that things have gone back to normal in Aoharu City. Batsu Ichimonji, Hinata Wakaba, and the rest of the fighters had resumed their normal school lives and that all of them had enjoyed the calm peace that came after their last adventure, but the peace itself doesn't last for long and that the fighters would soon find themselves getting involved in a new struggle.
Project Justice's fighting system is lifted from the original Rival Schools, with some notable changes. The game continues to be a team fighter, but has teams of three characters instead of two. This allows another Team-Up attack to be used in a fight, but also adds a new type of attack, the Party-Up, initiated by pressing any three attack buttons. The Party-Up is a three-person attack that varies based on what school the character initiating the attack is from.
