The first test of Chapter 2 doesn’t take much to pass at all. Your first portal needs to be placed on the left-hand panel as shown above.
Now make your way onto the blue glass lift at the back of the room, turn around and look upwards towards the ceiling.
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There’s a part of the ceiling that doesn’t have any shaded panels on it (check out our screenshot above), fire your exit portal here.
If you’ve placed the second portal correctly, the laser beam will pass through them both, powering up the lift, allowing you to take the exit behind you.
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.
