About Fallout 3

Minimum:
* Windows XP or Vista
* 1GB RAM (2 GB for Vista)
* 2.4 Ghz Pentium IV CPU
* 256 MB VRAM
* GeForce 6800 or Radeon X850 GPU
* 6 GB HD space

Recommended:
* Core 2 Duo CPU
* 2 GB RAM
* 512 MB VRAM