The minimum system requirements are as follows:
OPERATING SYSTEM:
Microsoft Windows XP (admin rights required)/Microsoft Windows Vista (admin rights required)
CPU:
Intel Pentium 4 3+GHz or AMD Athlon 2.5+GHz
RAM:
1GB (Windows XP) / 2GB (Windows Vista) system memory
GRAPHICS:
NVIDIA GeForce 6 series 6800GT (or better) / ATI 1800XT (or better)
SOUND:
Direct X 9.0c compatible sound card and drivers
DVD-ROM:
DVD-ROM drive
HARD DRIVE:
8 GB Free Space
INPUT DEVICES:
Keyboard and mouse
The recommended system requirements are as follows:
OPERATING SYSTEM:
Microsoft Windows XP (admin rights required)/Microsoft Windows Vista (admin rights required)
CPU:
Intel Core 2 Duo 2.2 GHz or Athlon 64 X2 4400+
RAM:
2 GB system memory
GRAPHICS:
nVidia GeForce 9800 GTX or ATI HD4800
SOUND:
Direct X 9.0c compatible sound card and drivers
DVD-ROM:
DVD-ROM drive
HARD DRIVE:
8 GB Free Space
INPUT DEVICES:
Microsoft Xbox360 Controller
You can also download a demo version of Tomb Raider Underworld.