Milkshape 3D Help
Josh's Tutorial
ChUmbaLum Tutorial List
Tutorial Guides
Robsite - Milkshape Tutorial - Mixed-up language
Modeling - By ISO
Entidad - Non-english tutorial (not sure which language)
Basic Skinning with Milkshape 3D
HALF LIFE VALVE HAMMER EDITOR TUTORIALS - (Non Source)
69th Vlatitude
TWHL Half Life Tutorials
Wavelength
Half Life Prefabs
Slackiller Mapping Links
Mapping Help for HL1 & Mods
PlanetHalf Life Mapping
Half Life Tutorials
MISC
History of Half Life
Snarkcafe
Svencoop
Svencoop Central
HALF LIFE 2 MAPPING TUTORIALS
Interlopers
HL2World
WADFather
Wally
Pro-HL
Half Life Texture Prefixes
Atmosphere
Texture Studio
Thebard Half Life Co-op Stuff