Player 1: Place your portals on the right-hand side of the wall piece that’s jutting out.
Player 2: Do the same but for the left-hand side.
Player 1 or 2: Pick up the Displacement Cube and align the laser beam so it’s powering up the beacons in a straight line, opening up the exit to the second part.
Part 2
Player 1: Immediately run to the switch on your right, press the button and pick up the fallen Displacement Cube.
Player 2: Immediately run to the ground switch on your left and stand on it so the barricade in front drops down.
Player 1: Take aim with the Cube and use the beam to fire through the glass and hit the turrets, setting them all on fire before setting it down so it’s facing into the white wall straight ahead.
Player 2: Jump over the beam and place your entrance portal where the beam hits the wall, then turn around and fire it so the white wall panel here (causing it to pass through the beacon).
Player 1: Now set your entrance portal on the wall where the beam is hitting and then on the wall panel located up and to your right. This’ll power up the exit and the steps leading up to it!
Welcome back to Aperture Science, a world where your Companion Cube isn't you're only company. Take control of Chell once again in Valve's sequel which takes you on an humorous and puzzling adventure and in our detail-packed guide we'll show you:
How to solve every test chamber first time.
Conquer every co-op chamber with a friend.
Loads of High Definition screenshots and videos showing you the solutions to every single chamber.
High Definition strategy videos for every achievement in the game.
Uncover all of the hidden secrets and Easter eggs.
