You need to clear up some serious storage space for Modern Warfare 3 files, here's why
Activision says its latest Call of Duty entry is bigger than previous Modern Warfare shooters due to the sheer amount of content in MW3.
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Modern Warfare 3 is almost here,” Activision begins its post detailing the release and file sizes. “In preparation, we would like to provide an update on file sizes which are larger than last year.” The publisher explains that the larger sizes are “due to the increased amount of content available” on launch day, such as the highly anticipated open-world Zombies and items from previous games like Modern Warfare 2 and Warzone’s maps.
Activision then clarifies that “as part of our ongoing optimization efforts, your final installation size will be actually smaller than the combined previous Call of Duty experiences” and goes on to say we can manage all of the files “in the ‘manage files’ section of the CoD HQ launcher menu.” This means that any unused content that you find you’re not actively playing through is available to selectively uninstall.