A system and method are that includes a frame and a weapon mount on the frame that receives a weapon mock-up. The system also includes a substantially non-rotatable sensing platform, coupled to the frame, on which a single trainee stands, where rotational pressure applied to the platform by the trainee generates a virtual orientation signal. The system also includes a head-mounted display worn by the trainee that receives a display signal representative of a virtual environment to be simulated to the trainee; and a controller in electrical communication with the sensing platform and the display, wherein the controller receives the virtual orientation signal and generates the display signal in response such that rotational pressure applied to the platform by the trainee results in rotation of the virtual environment displayed to the trainee. A method for the simulation of a single weapon system in a transportable enclosure is also presented.