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Player 1: Thankfully this is another short chamber, so start off by shooting a portal on the square wall panel that’s on the left-hand wall (facing the square force field) and another portal at the ceiling where the excursion funnel stops. This’ll create a funnel that stretches out over the length of the chasm below.

Player 2: Jump into the funnel that player 1 kindly created and immediately fire a portal off into the wall panel directly ahead of you at the end of the funnel. Now as you approach the middle of the room, look to your right and - quickly - get a portal on this wall. Now step across to the middle funnel and when you’re high enough up, simply drop down into the horizontal funnel that leads to the exit. There’s a red button up on the ledge here, go stand by it now.

Player 1: Now for the cheeky shenanigans… step into the first portal you created on the wall and you’ll reappear as you float downwards (although you’ll swear you’re travel upwards) towards the start of the excursion funnel itself. Ask player 2 to step off the switch now, causing you to raise upwards. Now simply look for the horizontal funnel leading to the exit, step across into this and make your way to the next test chamber!

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Guide Information
  • Publisher
    Valve Corporation
  • Platforms,
    PC, PS3, XB 360
  • Genre
  • Guide Release
    30 June 2011
  • Last Updated
    7 December 2020
  • Guide Author

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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.

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