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~.

This is the River City sports challenge! The Rule is simple, be the # 1 in 4 events by all means. That's it! Hitting and kicking? Of course! Wooden swords dumbbells and even bombs are available to use. The great sports challenge where anything's possible has just begun!!!