This is the most recent installment of the ‘Kunio-Kun’ franchise recreated as a fun and easy fighting game with the fighting aspects taken and upgraded from River City Super Sports Challenge ~All Star Special~.Action / Sport
You have played against all teams.
You have cleared Story Mode.
You've engaged in online combat.
You've engaged in free battle.
You've damaged your opponents on a bike in Pier Stage.
You've turned the slot in Factory Stage.
You've scored the ball in Ground Stage.
You've destroyed the floor in Fight Destruction Stage.