Join the Nutlings on the wackiest ride you've ever experienced! Build your dream cart, show your friends who’s in charge and become the king of the hills in this FREE game filled with physics based awesomeness. Reviews: "Just as addictive as Angry Birds" -- KTLA News "So well done, it should cost 99 cents." -- Kotaku "It's a fun, quality game with plenty to keep you coming back for more." -- MTV Source: The Game Website.