Serious Sam II

Windows XP

1.5 GHz Athlon XP or Pentium M or 2 Ghz Pentium 4

256 MB RAM

DirectX 8.0/8.1 compliant or low-end DirectX 9 3D accelerator (nVidia GeForce3 and 4 series (not MX), GeForceFX 5200 through 5700 series, ATI Radeon 8500 through 9200 and X300 series, S3 DeltaChrome or XGI Volari)

8.0

3 GB HD space

Windows XP

2 GHz Athlon64, or 3 GHz Pentium 4

1 GB RAM

DirectX 9.0 high-end 3D accelerator (nVidia GeForce6 6800 and 7800 series, ATI Radeon X800 and X850 series)

9.0

3 GB HD space