In Crazy Machines Elements the objective is to solve a seemingly simple problem (cook a hot dog, pop a balloon) by constructing a Heath Robinson / Rube Goldberg-esque machine. The 3D game relies heavily on in-game physics and utilises NVidiaPhysX. For any given puzzle, the player is provided with a collection of items e.g. ramps, springs, steam engines, electrical devices, gears, belts, and a large selection of other mechanical devices for converting and directing raw energy into useful motion. On the completion of each puzzle, the player is rewarded with points and a gold, silver, or bronze lug nut. Not only does the created machine have to perform the assigned primary task, but might also complete one or more of the optional secondary tasks thus earning more points.
