- #Portal test chamber 15 advanced mac os#
- #Portal test chamber 15 advanced series#
- #Portal test chamber 15 advanced download#
The character builds up speed using two blue portals, to reach an otherwise unreachable area. A sequel, Portal 2, released in 2011, expanded on the storyline, adding several new gameplay mechanics and a cooperative multiplayer mode.Ī more advanced portal technique. A standalone version, titled Portal: Still Alive, was released on the Xbox Live Arcade service in October 2008, which added 14 puzzles to the gameplay.
#Portal test chamber 15 advanced download#
Excluding Steam download sales, over four million copies of the game have been sold since its release, spawning official merchandise from Valve including plush Companion Cubes, as well as fan recreations of the cake and portal gun. Portal is often cited as one of the greatest video games ever made. GLaDOS, voiced by Ellen McLain in the English-language version, received acclaim for her unique characterization, and the end credits song " Still Alive", written by Jonathan Coulton for the game, was praised for its original composition and humorous twist.
#Portal test chamber 15 advanced series#
The game received praise for its originality, unique gameplay and dark story with a humorous series of dialogue. Portal was acclaimed as one of the most original games of 2007, despite criticisms of its short duration and limited story. This gameplay element is based on a similar concept from the game Narbacular Drop many of the team members from the DigiPen Institute of Technology who worked on Narbacular Drop were hired by Valve for the creation of Portal, making it a spiritual successor to the game. The game's unique physics allows kinetic energy to be retained through portals, requiring creative use of portals to maneuver through the test chambers. The player-character, Chell, is challenged and taunted by an artificial intelligence named GLaDOS (Genetic Lifeform and Disk Operating System) to complete each puzzle in the Aperture Science Enrichment Center using the portal gun with the promise of receiving cake when all the puzzles are completed. Portal consists primarily of a series of puzzles that must be solved by teleporting the player's character and simple objects using "the Aperture Science Handheld Portal Device", a device that can create inter-spatial portals between two flat planes.
#Portal test chamber 15 advanced mac os#
It was released in a bundle, The Orange Box, for Windows, Xbox 360 and PlayStation 3, and has been since ported to other systems, including Mac OS X, Linux, and Android (via Nvidia Shield). This will be gained in Chapter 9 while progressing through the storyline.Portal is a 2007 puzzle- platform game developed and published by Valve. If you make your way over to it, you will receive this achievement/trophy. She will reveal one last test to the left with an exit door with plants in it. Good Listenerĭuring Chapter 4, you will start running with Wheatley along some catwalks and GLaDOS will tell you that you were almost done the tests. Take the radio to the far end of the room and the transmission will begin. Once you grab the radio, toss a portal on the higher angled platform and one up high on the wall to the left of the angled platform, across from the opening.Head back to the beginning with the radio and then launch off the kicker and fly through, entering the office. You want to grab the radio and then enter the opening to the right of the angled platforms. This is another achievement/trophy that you can get in Chapter 2, test chamber 6.When you press the button to release the cube, a bunch of trash will fall out including a radio. Finalįind the hidden signal in one of the Rat Man's Dens
This will be gained in Chapter 8 while progressing through the storyline. The cube will launch through the room and portals and land on the button. Place a portal above the pressure button and on the higher angled platform and then release the cube. There is a pressure button on the left side that you need to drop the cube on to achieve this. In Chapter 2 test chamber 6, also known as the “Advanced Aerial Faith Plate Test Chamber” you will press a button to release a flow of trash and a cube. Place a cube on a button without touching the cube Listen to them and the reward is all yours.
Go through the secret door and there will be three more doors there with intercoms. In the top office that moves over, enter and in the far left corner will be a door behind a cabinet.
The next three doors are located in the office buildings where you find the potato. Listen to the three intercom panels in front of the doors and then continue on. Once you reach the top, you will need to portal over to the far right of the shaft where there is a catwalk and three doors. In Chapter 6 you will come to a high elevator shaft that you need to ride all the way up.