DS:Remod is both a HD pack and a translation mod for the horror themed Czech made mod "Dead Sector". This Remod also tries to fit the models and such to fit the time period and location.
to Install Drag the Music file you want into program files(x86)/steam/steamapps/common/half-life/ Credits AJ DiSpirito - Meta Runner
Op4 grunts and MP-5 for models for Dead sector. Please do not use this in your own mods!