When Cave starts talking about testing on hobos, below one of the test spheres and a giant Aperture logo is a room marked "CONTROL ROOM" in yellow lettering. Then, play through the level until you reach the 1971-era test facility. Listen to the audio that plays when you hit the buttons in front of each of the sealed doors. On one end of the chasm is a platform with three of the Vitrified Doors. You must use the elevator shaft as a gravity boost to get across a chasm. After flying through the Aperture logo, you will come to an area with a tall elevator. At the beginning of Chapter 6, you will have to penetrate the 1960s Aperture facility. In Chapter 6: The Fall, there are six sealed metal doors marked "VITRIFIED" (Vitrified Doors) that have buttons in front of them that play unique audio clips of Cave speaking. Enter the new area to find four turrets singing a song. Jump over it, get the Refraction Cube, then use the laser to destroy that turret to open the grate. There is a turret inside a ventilation grate just past the elevator in Test Chamber 16. WCC Flag: Successfully complete "High Five". Successfully complete the indicated task to unlock the corresponding item for purchase at the store:īionic Beanie: Successfully complete "Lunacy". Successfully complete the game to change the title screen. Set maximum speed obtainable from speed gel default is "800.0f" Set acceleration of the speed gel default is "500.0f" Set minimum speed in seconds Portal Gun is fired default is "0.20" Set minimum speed in seconds Portal Gun shoots when click is held default is "0.5" Then, type one of the following codes and press to activate the corresponding cheat function: Result Enter " sv_cheats 1" to enable cheat mode. While playing the game, press ~ to display the console window. Enable the "Allow Developers Console" option.
Players will explore never-before-seen areas of the Aperture Science Labs and be reunited with GLaDOS, the occasionally murderous computer companion who guided them through the original game.
The single-player portion of Portal 2 introduces a cast of dynamic new characters, a host of fresh puzzle elements, and a much larger set of devious test chambers. Portal 2 draws from the award- winning formula of innovative gameplay, story, and music that earned the original Portal over 70 industry accolades and created a cult following.