Searching for a Call of Duty 4: Modern Warfare (2007) DVD ISO or "repack" usually points to the original PC release, which has significantly lower hardware requirements than modern entries or the 2016 remaster. Core Game Information Original Release Date : November 5, 2007. Retail Media : Originally shipped on a single Installation Size : The retail version requires approximately of free hard drive space. Remastered Version : A separate version, Modern Warfare Remastered , was released in 2016/2017 and requires about Can You RUN It Minimum PC System Requirements