web-hlmvWebGL implementation of the Half-Life Model Viewer
MetaHookSvMetaHook (https://github.com/nagist/metahook) porting for SvEngine (GoldSrc engine modified by Sven-Coop)
hldm-dockerHalf Life Deatchmatch Server as Docker Image
xash3d-switchCheck out https://github.com/fgsfdsfgs/xash3d-fwgs for an updated version
PrimeXTModern SDK for Xash3D FWGS engine, uses PhysX for physics, has advanced OpenGL renderer with a lot of features. Crossplatform, supported Windows/Linux. Based on XashXT and Spirit Of Half-Life.
BS2PCHalf-Life PlayStation 2 map converter