My Hero Ones Justice is an engaging fighting game that immerses players in the high-stakes world of aspiring heroes and villains. Set in a three-dimensional arena, the game allows players to utilize unique superhuman abilities known as quirks, making each battle a strategic and explosive experience. The narrative closely follows key arcs from the popular animated series, enabling players to experience the conflict from both heroic and villainous perspectives. The combat system emphasizes mobility and environmental interaction, with destructible stages that enhance the impact of each encounter.

The diverse roster of characters each brings distinct mechanics, encouraging players to explore various strategies and team compositions. Players can select a primary fighter and two sidekicks to create custom teams, utilizing synergy for powerful combo attacks. The game also features multiple modes, including a mission mode for skill challenges and a robust online ranking system to foster competitive play. With extensive customization options and collectible content, My Hero Ones Justice provides a rich and satisfying gaming experience.