Rattus becomes a suff-RAT-gette campaigning for rat rights and Seb, Brooke and Nathan battle it out to win Year Spheres in games, including Calamity Train and Grave Robbers.

Sam, Noah and Chiedza battle it out to win Year Spheres in games including Space Race and Lootin-khamun. And Rattus makes Dave the centerpiece of his star-studded celeb museum, which sounds way more glamourous than it is.

Hosted by Dave Lamb, who wants everyone to hear his new track, Rodent Style. Jasmine, Edward and Inaaya compete to win Year Spheres in games that include Pyramid Puzzle and Gong Farming.