Dead Frontier: Night One '-' the virus N4, illegally created in research laboratories of a private company, has escaped the control of the scientists by infecting first the laboratory and then the entire city. You are the only military not yet infected and your goal now is simply to be able to survive by shooting your former comrades turned into zombies. How can you resist under these conditions? instructions for play use the arrow keys to move, MOUSE to aim and shoot, SPACEBAR to switch weapons, and R to reload.