In a secret underground laboratory, you play as a genetically modified lab rat, known by the code name 'R4T'. After a failed experiment causes an uprising among the lab's test subjects, you and a motley crew of rebellious rodents must navigate a maze of colorful test chambers and thwart the nefarious scientists who treat you like mere experiments. Will you rally your fellow critters for revolutionary chaos, or will you follow the path of least resistance? Every decision you make alters the fate of your fellow lab rats and the very structure of the lab itself.