Half Life Blue Shift Walkthrough
Half Life Blue Shift Walkthrough Duty Calls
If you want to play the game with cheat mode enabled, look in the Blue Shift folder under the Sierra folder on the Programs menu. There should be a shortcut labeled 'Blue Shift Console' as well as one labeled 'Blue Shift'. You need to run the one called 'Blue Shift Console' if you want to use any of the following cheat codes.
From the Valve web site:Half-Life: Blue Shift is the second official expansion produced for Half-Life. In Blue Shift, the player takes on the role of a Black Mesa security guard, Barney Calhoun.
Blue Shift follows the same theme as Half-Life and Opposing Force, once again taking the lone player through the Black Mesa Facility.The name blue shift refers to an astronomical phenomenon that occurs when an object is moving towards the observer and the resulting energy shifts towards the blue side of the electromagnetic spectrum. This therefore matches up with the similar scientific names used for the other Half-Life games.