Join Andy and Terry in their now 91-storey spectacular treehouse. They've added thirteen new levels, including the world's most powerful whirlpool, a mashed-potato-and-gravy train and a human pinball machine. Why not try your luck on the spin-and-win prize wheel or hang out in a giant spider web (with a giant spider!) or you can always get your fortune told by Madame Know-it all or eat a submarine sandwich the size of an actual submarine while deciding whether or not to push the big red button ...