PC

Half-Life 2: Episode Two Minimum System Requirements
CPU: 1.2 GHz Processor
RAM: 256 MB
Graphics Card: DirectX 7 capable graphics card
Windows 2000/XP/ME/98
Mouse
Keyboard
Internet Connection
CD or DVD rom drive

Half-Life 2: Episode Two Recommended System Requirements
CPU: 2.4 GHz Processor
RAM: 512 MB
Graphics Card: DirectX 9 capable graphics card 256 MB
Windows 2000/XP/ME/98
Mouse
Keyboard
Internet Connection
CD or DVD rom drive

Half-Life 2: Episode Two Ideal System Requirements
For running the game smooth in 1280x1024 with High Quality graphics.

CPU: 3.4 GHz Processor
RAM: 1024 MB
Graphics Card: Radeon X800 or Geforce 6800
Windows 2000/XP/ME/98
Mouse
Keyboard
Internet Connection
CD or DVD rom drive

trailer: