Now this toy is just awesome. It was the last piece I needed to have a complete R.A.T.S. collection, and it was well worth the wait. A nasty centipede! When you roll him, his eight pairs of legs crawl forward and he makes a grating clicking sound. There's a lever near his tail to make his pincers open and close. And a robot warrior can ride atop him on that grey platform. Truly original.