In a world where lab rats have gained sentience, players take on the role of 'Rufus,' a cunning lab rat who wakes up to find themselves in a mysterious research facility. With the help of an eclectic mix of fellow rodents, Rufus must navigate through absurd experiments, form unlikely alliances, and challenge the quirky scientists that run the lab. As Rufus uncovers the secrets of the facility, they must gather intel, engage in daring heists for snacks, and occasionally pull off spontaneous improv performances to distract the lab techs while plotting their grand escape. The storyline branches based on the choices the player makes, leading to hilariously dramatic situations woven with comedic dialogue and unexpected twists.