Left 4 Dead 2 Gameplay ep.1

Here are the Left 4 Dead 2 system requirements (minimum) CPU: Pentium 4 3.0 GHz CPU SPEED: 3.0 GHz RAM: 1 GB for XP or 2GB for Vista/7 OS: Windows® 7 / Vista / Vista64 / XP VIDEO CARD: DirectX 9 compatible video card with 128 MB, Shader model 2.0. ATI Radeon X800, NVIDIA GeForce 6600 or better SOUND CARD: Yes FREE DISK SPACE: At least 7.5 GB of free space Left 4 Dead 2 Recommended Requirements CPU: Intel Core 2 Duo 2.4 GHz CPU SPEED: Intel Core 2 Duo 2.4 GHz RAM: 1 GB for XP or 2GB for Vista/7 OS: Windows® 7 / Vista / Vista64 / XP VIDEO CARD: DirectX 9 compatible video card with Shader model 3.0. NVIDIA GeForce 7600, ATI Radeon X1600 or better SOUND CARD: Yes FREE DISK SPACE: At least 7.5 GB of free space