In 'Lab Rascals: Who's the Genius Now?', players assume the role of a mischievous young scientist who, alongside a group of quirky lab assistants, discovers that their experimental inventions have the power to control time. However, things take a wild turn when a rival genius conducts a secretive sabotage and unleashes chaos, causing time loops and unpredictable world shifts. Players must navigate various timelines, solve quirky puzzles, and use hilarious inventions to outsmart both the rival genius and the bizarre paradoxes of time. Whether you're trying to convince your pet hamster to be your sidekick or dodging a time-clone of yourself, every choice you make affects the outcome of the game and the fate of your lab.