Part 4

  1. Left-Click and Hold while dragging your mouse across the sky to create a box that Multi-Selects your paths.
  2. Open your Properties Window.
  3. Find the Appearance Section.
  4. Click the Drop-down Arrow next to Appearance if not already opened.
  5. Scroll down and Set Transparency somewhere in between 0-1.
  6. Play Test your game!

Tip: if you set Transparency to 1 it will be completely invisible. If you set the transparency to 0.9 it will be a little easier for players to see.