its just puzzles.... example.. you have a ball on one side of the 'platform' and you must get it to the basket on the other side... you have rockets and a toaster and and truck to get it there.... make it work. Each level has multiple puzzles and the items that you can use also change. You can just create random reactions yourself as well. I loved it, just don't play the Wii that much. Its just like building a giant Rube Goldberg. You can look up game play videos on Youtube.