h0rus's Stars
ValveSoftware/halflife
Half-Life 1 engine based games
twhl-community/halflife-updated
Half-Life SDK updated to compile under VS2019 and 2022. Check README.md for more information.
altskop/GlaDOS-bot
JulianR0/monstermod-redo
Recreation of "Monster Mod". A Metamod plugin.
artkirienko/awesome-half-life
🕶 A curated list of Half-Life related stuff
wootguy/SevenKewp
Half-Life Co-op mod
nillerusr/gunmod