About Hexen II

Minimum:
* Windows 95, 98, ME, NT4 or 2000
* 90 MHz CPU
* 16 MB RAM on Win95 and 98 (24 MB on others)
* Quad-speed CD-ROM drive
* 120 MB free HD space

Recommended:
* 133 MHz CPU

Note: I personally found the game ran best with 192 MB RAM total or more, as at 128 MB it occasionally stopped to load new data in some certain "load spots".