The Orange Box: Portal Hints

How can I get past the first gap?

  • 1 of 4: Look around to see if the computer has opened an orange portal for you anywhere.
  • 2 of 4: If you look on the other side of this gap, you'll see the portal there.
  • 3 of 4: So use the portal gun to open up a blue portal on your side of the gap.
  • 4 of 4: Use it on the wall or floor, as before, then step through to find yourself on the other side of the gap.