This chamber is where you finally receive the full Portal Gun, capable of firing both blue and orange portals simultaneously. GLaDOS will explain the new functionality. Now, you can place a blue portal (Left Mouse Button) and an orange portal (Right Mouse Button) at the same time. Anything entering one will exit the other. Your task is to use both portals to navigate the chamber. Look for a high ledge. Place a blue portal on the wall near the ledge and an orange portal on the floor in front of you. Walk into the orange portal, and you'll be launched out of the blue portal, landing on the ledge. Continue using this technique to bypass obstacles and reach the exit elevator. This is a fundamental skill for the rest of the game.
