You can purchace Portal 2 from the Steam Store.Please see the related link to b redirected to the page with information of purchace.
GLaDOS stands for.......(Genetic Lifeform and Disk Operating System) GLaDOS is the sentient computer system that manages Aperture Laboratories is Portal. She is the antagonist throughout Portal 1 and the first part of Portal 2.
The twilight forest is a mod. It was never in the game that Mojang made
Glados
Portal or Portal 2 mods on Steam is installed by first Downloading it and extracting it. Then copy the map file into your Portal 2 maps folder which is Run the game.
Yes and Portal 2.
1- open portal 2-go to bonus maps 3- click import bonus maps 4- go to the computer's hard drive, click PROGRAM FILES, STEAM, STEAMMAPS, (YOUR STEAM USERNAME), PORTAL, PORTAL, MAPS, then the new folder you created.
Portal 2
No, Portal is for PC only. Portal 2 is for PS3,Xbox 360,and PC. Plus it would suck on PSP.
Portal - 2002 Portal 2-21 was released on: USA: 18 November 2003
beside the computer
put usb in
a company from the games portal 1 and 2 which is controlled by an out of control self operating computer glados .the companys sole perpuse is to test the highly experimental portal gun which allows you to shoot a portal one place and connect to another one somewhere else