Juka and the Monophonic Menace takes you to fantasy world of Obla, full of ancient machines and relics of a vanished civilization. Juka & Bufo were out exploring a faraway land; after returning home, he found a crisis brewing in the nearby village. People were missing, and other strange things were happening. This all turns out to be the work of the evil Monophonic Menace, and Juka must now embark on a quest to rescue the people of the village and defeat it. He must also deactivate ancient booby-traps & collect elemental keys in order to gain access to the Ruins of the Ancients. Multiple mini-games, from swimming through obstacle courses to snagging floundering fish.