Portal is a single-player first-person puzzle-platform video game developed by Valve.Now is free download until September 20th for Windows and Mac users.
Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.
The game is designed to change the way players approach, manipulate, and surmise the possibilities in a given environment; similar to how Half-Life® 2’s Gravity Gun innovated new ways to leverage an object in any given situation.
Players must solve physical puzzles and challenges by opening portals to maneuvering objects, and themselves, through space.
First of all,you need to install Steam installer into your PC (Windows or Mac OS),then create your Steam account using steam installer ( if you don’t have any steam account ).
Go to Below Portal games web page and click ‘INSTALL GAME’ icon start downloading the game.
Guys this game is crazy,but less difficult than Prince of persia where even finding your right destiny is difficult.
The only problem with this game is that you gonna have headaches because of the passing through the portals,as your orientation changes when you pass through them , it’s kind of hard to figure out which side is up and which down.
I am confused. Will it be not free to play Portal after September 20th? Or does it mean that as long as we installed it by that date, we will be able to play free afterwards?
Yes