The International Game Developers Association (IGDA) released a white paper titled, Copyright Enforcement Through the U. S. Digital Millennium Copyright Act. The main legal vehicle for challenging infringing content is through the US Digital Millennium Copyright Act (DMCA) or a claim of Trademark Infringement. This White Paper prepared by the members of the IGDA B&L SIG delves into the background and details of the DMCA to see how it might impact this situation.