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Portal 2 Hints
What's a good way to knock all of those turrets over?
1 of 5: Peeking cautiously into the room, you'll notice that only one turret is in a position to see you.
2 of 5: While staying out of that turret's sight, fire a blue portal onto the floor under the turret nearest the exit door to get rid of it.
3 of 5: Relocate the blue portal to the ceiling above the nearest turret, then go back to your orange portal in the previous room and drop a cube through it.
4 of 5: The last turret is also under a portal-friendly ceiling section, so repeat the cube-dropping routine on it.
5 of 5: ALTERNATIVE: You could use a cube as a shield while charging and knocking over the last turret (or the last two).
