Portal 2/The Cold Boot

You continue your testing with GLaDOS. Just like old times.

Chamber 01
You will find a laser emitter and laser receiver next to each other in the middle of the chamber. The laser needs to go from the emitter to the receiver so that the lift leading up to the exit can operate.


 * 1) Stand on the lift.
 * 2) Shoot a blue portal where the laser from the emitter touches the floor.
 * 3) Shoot an orange portal on the ceiling, right above the receiver. If placed right, the laser should now pass through the portals, straight from the emitter to the receiver.

Walk through the exit and then onto the elevator to the next chamber.

Chamber 02
A laser cuts through the middle of the room. You will find the redirection cube (It's a cube with glass hemispheres on every face.) on the other side of the laser, but debris blocks your path.


 * 1) Jump over the laser.
 * 2) Shoot a blue portal under the redirection cube and an orange portal anywhere accessible. Grab the redirection cube.
 * 3) Redirect the laser into the receiver. Think of it like holding a mirror.
 * 4) Climb up the stairs that have now appeared, and onto the platform. You will find that the exit is operated by button.
 * 5) Shoot a blue portal under the redirection cube again, and an orange portal anywhere accessible on this platform.
 * 6) Grab the redirection cube and place it on the button.

Walk through the exit and then onto the elevator to the next chamber.

Chamber 03
Take note of where the receiver, the laser, the cube and the exit are.
 * 1) Shoot a blue portal at the wall of the raised ledge where the redirection cube is, and an orange portal anywhere accessible. Walk through.
 * 2) Shoot a blue portal on the ceiling above the platform in the middle, and an orange portal anywhere accessible. Grab the cube and walk through. (Watch out for the lasers!)
 * 3) Redirect one of the lasers into the receiver on the wall to the right of the chamber.
 * 4) Shoot a blue portal at the wall of the raised ledge again, and an orange portal anywhere accessible. Walk through.
 * 5) Shoot a blue portal where the higher laser meets the wall and an orange portal at the floor of the raised section, right below the receiver on the ceiling. Both lasers should now go into a receiver.

Walk through the exit and then onto the elevator to the next chamber.

Chamber 04
There is a huge pool of toxic goo in the middle of the chamber.
 * 1) Shoot a blue portal at the wall next to the button on the other side of the room, and an orange portal on the wall next to you, right across from the receiver. Walk through.
 * 2) Press the button to receive a cube.
 * 3) Shoot a blue portal at the wall on the far side, right where the laser meets it. Because we placed an orange portal across the receiver earlier, this will now activate a moving platform.
 * 4) Grab the cube and walk onto the platform. (Watch out for the laser! Jump at the appropriate moment or block it with the cube.)
 * 5) Place the cube on the button.

Walk through the exit and then onto the elevator to the next chamber.

Chamber 05
Take note of the Aperture Science Aerial Faith Plate right before you. These are designed to fling you into the air once you step on them.


 * 1) Step on the Aerial Faith Plate (AFP) and fling yourself over to the button.
 * 2) Press the button. You will find that a cube falls from the ceiling onto an AFP. It will keep flying up and down in the middle of the room in perpetuity.
 * 3) Step on the AFP next to you to fling yourself to the other side again. This time, however, grab the cube while in mid-air.
 * 4) Step on the AFP again, with the cube, to fling yourself over to the exit.
 * 5) Press the cube on the button.

Walk through the exit and then onto the elevator to the next chamber.

(WIP)