 At the difficulty select screen, whip all the hanging skeletons and  both snakes to receive a 5,000 point Completion Bonus. Whipping  all the gas cannisters in the cage stage gives a Pyro Bonus and  whipping every bone pile and snake in the altar stage gives a bonus  also. When on suspension bridges over lava flows, whip enemy guards  until they fall in the lava for additional bonus points!