In a world where lab rats are more than just subjects, players take on the role of 'R1ck', an oversized, highly intelligent lab rat who has recently escaped the confines of a mad scientist's lab. Navigate through the underground lab networks, forge alliances with eccentric animal companions, and engage in absurd challenges and experiments to solve the mystery behind a secret serum that grants intelligence. Encounter various quirky characters, from rebellious mice to philosophical goldfish, as you attempt to outsmart the scientist and his armed security cats. Each choice you make will affect the outcome of your escape and the fate of your fellow lab critters, leading to multiple unique endings.