A new smartphone game set in a Showa-era retro downtown, featuring epic battles between delinquents, has arrived!
Fight the outlaws in battles to gain experience, money, and equipment, and strengthen your character with items from shops and gear!

Battle
Enjoy exhilarating action with simple controls in a nostalgic belt-scroll format!
Use attacks, dodges, and skills to beat down the delinquents and race through the stages!
When your MP is full, unleash a powerful special move!

Equipment
Equip weapons and accessories obtained in battles!
Each piece of equipment can have up to three random skill effects from over 30 types.
Hunt down the delinquents and find the ultimate gear unique to you!

Shop
Level up in battles and train your character at the shop!
There are five types of abilities, and training them will give you an edge in battles!

Characters
There are five characters you can control!
With a variety of weapons like sneakers, wooden swords, gloves, iron pipes, and yoyos, find your favorite character!

Story
Delinquents run wild in a Showa-era industrial town! What if your territory is taken? Time for a counterattack. Train your weapons and gear to prepare for battle. The enemies won't stay quiet either. From fire-breathing bikers to divers summoning turtles, an outlandish outlaw gang awaits you. Get ready for some wild action! Rock 'n' roll!!