If you think famous FPS games are hard to play, you've definitely not tried Portal 2. This article will help you to download and install Portal 2.
Overview of Portal 2
If you think famous FPS games are hard to play, you've definitely not tried Portal 2. The player once entered, is lost into the portal fantasy. Mind squeezing puzzles, with a beautiful humorous touch. We give this baby a 9 out of 10. Portal 2 full version download is free, fast, reliable and high speed.
CPU Speed: 3.0 GHz Pentium 4, Dual Core 2.0 (or higher) or Athlon 64 X2 (or higher)
RAM: 1 GB XP / 2 GB Vista & 7
OS: Windows 7 / Vista / XP / 2000
Video Card: Video card must be 128 MB or more and should be a DirectX 9-compatible with support for Pixel Shader 2.0b (ATI Radeon X800 or higher / NVIDIA GeForce 7600 or higher / Intel HD Graphics 2000 or higher).