The story goes like this: the Octarians, an enemy of the Inklings, plan on taking over their world because of their failure in the "Great Turf War" which occurred 100 years ago. Then, the Octarians built an underground facility, nicknamed "Octo Valley." The player must infiltrate the base and rescue the Zapfishes, the Octarians had stolen them, and the Zapfishes are the Inkling's main source of