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Portal 2 Hints
How can I get past this test chamber?
1 of 7: Walk up next to the test chamber's moving device, then look up.
2 of 7: You'll be able to see into the test chamber through some metal mesh.
3 of 7: Notice the dots that are flashing blue and then yellow.
4 of 7: They lead up to a portal-friendly surface, so get to where you can fire a blue portal onto it.
5 of 7: Put an orange portal on the side of the chamber's moving device, then go through it to fall into the chamber.
6 of 7: Wheatley will drop several turrets into the chamber, but they're all defective, so you don't need to worry about them at all.
7 of 7: Go up to the exit door and wait for it to open, then go through it.
