Widescreen Gaming Forum

For HeXen II you can download Hammer of Thyrion Source port.
http://uhexen2.sourceforge.net/
This source port can allow you to use any Video Resolution that supports your video card and/or monitor.
You can set video resolution on fly at any time to any aspect ration resolution.

Another solution is install Hexen2 from CD with full installation with OpenGL (3dfx) support and use nGlide (3dfx wrapper) this have configuration tool that let you force to use any screen resolution that you want
http://www.zeus-software.com/