LxDoom

LxDoom
Codebase	Boom v2.02
Developer(s)	Colin "cph" Phipps
Initial release	1.0.0 (1998-09-23, 22 years ago)
Latest release	1.4.4 (2000-04-02, 20 years ago)
Development status	Discontinued
Written in	C
Target Platform	Linux
License	GNU General Public License v2+
Website	sourceforge.net

LxDoom was a Doom port developed by Colin Phipps (cph), initially as a Linux port of Boom, but later extended to a general POSIX port. It included support for The X Window System and SVGALib (in a separate executable called lsdoom), following the trend of the original Linux port of Doom.

Eventually, the LxDoom and PrBoom projects merged. Because of its portability, bug fixes and strong backwards compatibility, LxDoom formed the basis for the new version of PrBoom. The new version is based on LibSDL, which makes it quickly portable to many different operating systems.

Source code genealogy
Based on Boom v2.02	LxDoom	Base for PrBoom
		Base for LsdlDoom