Investigate the MegaCorp Store was one of the missions which Ratchet had to complete on planet Oozla. After traversing the swamp and defeating Swamp Monster I, Ratchet proceeded to explore the inside the MegaCorp Outlet, where he would have to face the indigenous wildlife that had overrun the facility after the Thief's actions led to the deactivation of the store's perimeter defences. After he had cleared the store, Ratchet was contacted by Abercrombie Fizzwidget through a large screen that was near the facility's exit. Mr. Fizzwidget then informed Ratchet of his next mission.