Challenge: Speed Variable Dog

Basic Challenge

  1. Make dog walk left and right.
  2. Make dog bounce on the walls. 
  3. When Up Arrow pressed go faster.
  4. When Down Arrow pressed go slower.
  5. Don’t let speed go above 50.
  6. Don’t let speed go below 0.

Extra Challenges

  1. Space key: Jumps
  2. Add a sprite (rock?) the dog has to jump over.
  3. Add a score.
  4. Make the rock move up and down.
  5. Make the rock go faster if it bounces off the wall.
  6. Don’t let the rock go faster than 50.
  7. Add sounds.
  8. Do something with clone.