This week's game is the second official expansion pack for the Original Half-Life series. Half-Life Blue Shift, as the game is called, puts you in the role of Barney the security guard, and pits you against the many perils and foes Black Mesa Research Facility has to throw at you. This game takes you to places in the Half-Life world not previously visited, and the well-known gameplay and arsenal from the first Half-Life are all included. Blue Shift is not one of the longer expansion packs, but definetely a must-have if you are a diehard Half-Life fan like myself. You can check out GameSpot's Blue Shift page here, a website devoted to the game here, and also here are a few screenshots that let you peek into the world of Blue-Shift Img1, Img2, Img3. Good luck gettin out alive!