Named Game of the Year by over 50 publications, Valve’s debut title blends action and adventure with award-winning technology to create a frighteningly realistic world where players must think to survive. Also includes an exciting multiplayer mode that allows you to play against friends and enemies around the world.
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OS: Windows XP Processor: 500 mhz Memory: 96mb ram Graphics: 16mb video card Input: Mouse, Keyboard Additional: Internet Connection
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OS: OS X Snow Leopard 10. 6. 3 Memory: 1GB RAM HDD Space: 4GB Hard Drive Space Graphics: NVIDIA GeForce 8 or higher, ATI X1600 or higher, or Intel HD 3000 or higher Input: Mouse, Keyboard Additional: Internet Connection
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OS: Linux Ubuntu 12. 04 Processor: Dual-core from Intel or AMD at 2. 8 GHz Memory: 1GB Memory Graphics: nVidia GeForce 8600/9600GT, ATI/AMD Radeaon HD2600/3600 (Graphic Drivers: nVidia 310, AMD 12. 11), OpenGL 2. 1 HDD Space: 4GB Hard Drive Space Sound: OpenAL Compatible Sound Card
Go to: http://store. steampowered. com/ and download STEAM client Click "Install Steam" (from the upper right corner) Install and start application, login with your Account name and Password (create one if you don't have). Please follow these instructions to activate a new retail purchase on Steam: Launch Steam and log into your Steam account. Click the Games Menu. Choose Activate a Product on Steam. . . Follow the onscreen instructions to complete the process. After successful code verification go to the "MY GAMES" tab and start downloading.
