A method and system for advertising dynamic content in an immersive digital medium user experience operate a plurality of computer processors and databases in an associated network for receiving, processing, and communicate instructions and data relating to advertising content in an immersive digital medium user experience. The method and system execute instructions and processing data relating to advertising objects, the advertising objects comprising images of objects, signs, labels, and related indicia of object origin for indicating sources of purchasing one or more objects for advertising to receive advertising instructions and data from a plurality of software applications and further respond to variations in said advertising instructions and data whereby operation of said computer processors and databases enables swapping out of various advertising messages and images according to the context of said immersive digital medium user experience.