Both versions frequently go on sale on Steam or Battle.net , offering a safe and optimized download.
Approximately 149 GB (can vary if COD HQ and Warzone are already installed) [ 0.5.12 ]. Where to Download: Steam: Call of Duty: MWIII on Steam [0.5.18] Battle.net: Official Blizzard launcher. Both versions frequently go on sale on Steam or Battle
Searching for "highly compressed" versions of modern AAA games like often leads to unofficial, high-risk websites. It is important to distinguish between the 2011 original and the 2023 reboot , as their sizes and download methods differ significantly. ⚠️ A Note on "Highly Compressed" Downloads Both versions frequently go on sale on Steam or Battle