Hammer of Thyrion (Multi OS client for Hexen 2)

Hammer of Thyrion
http://uhexen2.sourceforge.net/

Hammer of Thyrion is a free client to play
Hexen 2 Retail , Hexen II demo,
Portal of Praevus mission pack and HexenWorld
on Linux , Windows and Mac
with added features .

Info about Hexen 2 here:
http://en.wikipedia.org/wiki/Hexen_II

Hammer of Thyrion Features:

* Cross-platform code: Tested on Linux, FreeBSD, OpenBSD, Mac OS X and Windows.
Also reported to build and run fine on QNX and DOS is supported for nostalgic purposes.

* Tested on 32 bit and 64 bit platforms.
* OpenGL enhancements including multitexturing, glow effects, working brightness control,
  text and hud size changing on the fly, translucent console background, console background
  stretching, colored lights and support for external lit files, fixes for texture cache and
  model mesh cache mismatches.

* Fully network-compatible with Raven's 1.11 windows version as well as with other Hexen II ports.
  Can load and play games saved with Raven's 1.11 windows version.

* Fullscreen intermissions and help dialogs.

* MouseWheel support.

* Improvements and fixes to the HexenC (mod scripting) game code.

* Improved sound support: A selection of three different sound drivers (ALSA, OSS and SDL) for Linux.
   FreeBSD is supported with OSS and SDL, OpenBSD and NetBSD are experimentally supported with sunaudio and SDL.

* Many bug fixes, security fixes and other improvements.