Rot-Life. Half-Life when viewed through the eyes of an overweight Gordon Freeman suffering from a horrific head wound. With EVERY single Half-Life model changed, every single character sound modified somehow, and even unique map paths, this is one "messup" mod you can't afford to miss.
The first public release of Rot-Life. Does not include final boss. Drop in your steam/steamapps/common/half-life folder then restart steam. Does not include your mother. Do not apply to genitals or limbs.