Escape From Castle Matsumoto

Medieval Japan. An evil daimyo has stolen treasures belonging to the Imperial family and concealed them inside his castle in a bid for power. As a young shinobi apprentice, you decide to infiltrate the castle and recover what was taken, returning it to its rightful owners and bringing recognition to your clan. The complication: a member of a rival clan has uncovered the same scheme and is already moving toward the same objective. Do whatever the situation demands to be the first through those gates and the first to leave with the stolen goods.