The Orange Box: Portal Hints

How can I get the orange core down from there?

  • 1 of 4: It's too high to jump up to, so you'll have to use portals.
  • 2 of 4: Fire a blue portal so that it forms on the wall right behind the orange core.
  • 3 of 4: Then fire an orange portal into a wall at floor level.
  • 4 of 4: Move up to the orange portal and grab the orange core through it, then back away.