Use A, S to move... Try to change the quality to how your computer runs best... DO Not change it to zero.. it will glitch Press space to bring up the map. use the mouse to turn.
This is a 3D rendered world... its is not perfect, as it does not have good graphics... or any graphics... it does not quite give you the sense that you are in a video game, as it is faulty, but it does give the 3D effect. I got this idea off a tutorial online.. and he helped me quite a bit. UPDATE USE THE MOUSE TO TURN YOUR VISION.