Call-of-duty-modern-warfare-3-setup Official

Once installed, use the in the top right menu to optimize your experience. Call of Duty: Modern Warfare III Installation and Setup

Select . Note that physical disc users may need to download the "Call of Duty HQ" first to access MWIII. Xbox (One/Series X|S) : call-of-duty-modern-warfare-3-setup

Ensure your console system is fully updated via . 3. Essential First-Time Settings Once installed, use the in the top right

Launch your preferred app and search for "Modern Warfare III". call-of-duty-modern-warfare-3-setup

Find the game in or the Store and select Install .