for XSI google softimage, you have to go through a sign up process but it's worth it. Although I've never put any models in Half Life 1 so I don't know what the correct format is, and XSI can only export smds and .xsi's (the free version), I'm only saying that because I don't know anything about modeling for HL1 (for all I know it's the same as HL2).
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.