yboard button d; Move up:default keyboard button space; Move down:default keyboard button q; Long click mouse left button to rotate the camera; Long click mouse right button to rotate the player cube; Two Game Mode:Creative and Chase. Game Mode Creative:free to move.Player can save the scene as a Twine3D file, and load a Twine3D file to create the scene. Game Mode Chase:control the player cube to chase the AICube.Dodge the AICube path and walls,twine the AICube until win.