Player 2: On the right side of the room there’s a floor panel you can shoot, so set a portal here and then on either of the wall panel just above. This’ll leave you standing on the higher ledge, now instruct your friend to place a portal on the floor (over yours) and on the angled wall panel on the ground level. Jump through the portals and you’ll find yourself bouncing up towards the exit at the top.
Player 2: Once you approach the permanent light bridge look to the wall panel where it extends into and set a panel here, now place an exit portal on the wall panel in the upper left-hand corner of the area (opposite the force field).
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.