Ugh Machines (Ludum Dare 36)

This is an entry for the Ludum Dare 36 game jam.Here it is on the official Ludum Dare website: http://ludumdare.com/compo/ludum-dare-36/?action=preview&uid=62107 Ugh cave man. Ugh smart, not like other cave man.Ugh make machines, with bones and big rock.Ugh smash dinosaur with rock.Solve physics puzzles by building machines. Cave man Ugh needs your help to smash those pesky dinosaurs.You can press Play again to reset if your rock gets stuck!