In a high-tech underground laboratory gone berserk, players assume the role of a brilliant, yet disgruntled, lab rat named Nutty. After a failed experiment grants Nutty the ability to communicate with fellow lab creatures, they must rally the rodents, insects, and even a couple of feisty lab monkeys to overthrow the incompetent human scientists who have mistreated them for far too long. From crafting makeshift weapons from discarded lab equipment to navigating a maze of testing facilities, puzzles abound in this quest for liberation. The decisions players make influence the balance of power in the lab, leading to multiple endings where Nutty either becomes the benevolent ruler or the feared dictator of the animal kingdom!