Walk across the bridge and through your portals to access a button. Test Chamber 21įire a portal onto the small strip of wall in the far left corner of the room, and another at the end of the bridge.
Use the Redirection Cubes to aim the other two laser beams through the portal and into the switches. Shoot one portal at the spot where the laser beam meets the wall, and another in front of the three switches. A platform will be raised, allowing you to use the Faith Plate to shoot yourself out of the wall and to the exit door.
Once the turrets are destroyed, aim the laser at the final switch. Portal the cube and yourself up to the platform which the laser beam is now aimed at, and use the cube to direct the beam into the turrets guarding the exit. Use the Faith Plate trick to launch yourself out of the wall perpendicular to it, knocking it to the floor. The third and final cube is on another high platform near the entrance. Redirect the laser into the first switch (on the other side of the chamber). Grab it, and portal up to the platform across from the laser beam. The first Redirection Cube you'll need is easy to spot on the floor of the chamber. Direct the laser through the rest of the switches, and use the bridge to reach the exit door. Grab the other cube, and use it to direct the laser at the turret, destroying it. Redirect the beam through the two visible switches.
Portal back to that platform, and get one of the cubes to the laser - you can use the light bridge as a shield if you need to. The cubes will land on the other side of the gap, where you started. To prevent them from falling, shoot a portal on the ceiling above the light bridge, and one in front of the far cube deposit tube. You'll find a button which releases two Redirection Cubes which collide and fall into the goo. After your surprise, enter the chamber and portal across the gap to the platform behind the turret.
0 kommentar(er)
