The mod I am referring to is the HL1 movement mod. I don't know how to set it up and what other mod I need for the HL1 Movement mod. Please help, as I am a huge fan of HL2 but don't know how to set up mods that aren't like the MODDB mods where you just put them in the source mods folder.

just go to the resources and download ghosting, which is convenient for you

(better download a new one)

i think he means how to set it up properly. you have to download source sdk base 2007 / 2013 (depends on what package you got) in steam tools library. then you just have to throw the package folder into sourcemods and relaunch steam, and you should be good

but you better join sourceruns discord server and ask questions there, because you will get much faster responses