Portal 2 Hints

How can I get that achievement?

  • 1 of 3: Set up your portals so that the next time you press the pedestal's button, the cube that's dropped will be automatically taken to where it'll fall on the big red button.
  • 2 of 3: To do that, put a blue portal on the higher of the two extended wall panels, then put an orange portal on the ceiling piece that's directly above the button.
  • 3 of 3: Press the pedestal's button and watch as the cube bounces around and lands on the big red button. If it falls off, press the pedestal's button again until it works.