For preservationists and collectors, here is how to install from the 2011 DVDs.
| Specification | Minimum (Multiplayer Only) | Minimum (Full Game) | Recommended | Competitive / 4K Ultra | | :--- | :--- | :--- | :--- | :--- | | | Windows 10 64-bit (latest update) | Windows 10 64-bit (latest update) | Windows 10/11 64-bit | Windows 10/11 64-bit | | CPU | Intel Core i3-6100 / AMD Ryzen 3 1200 | Intel Core i5-6600 / AMD Ryzen 5 1400 | Intel Core i7-6700K / AMD Ryzen 5 1600X | Intel Core i7-8700K / AMD Ryzen 7 2700X | | RAM | 8 GB | 8 GB | 16 GB | 16 GB | | GPU | NVIDIA GTX 960 / GTX 1650 AMD Radeon RX 470 | NVIDIA GTX 960 / GTX 1650 AMD Radeon RX 470 | NVIDIA GTX 1080Ti / RTX 3060 AMD Radeon RX 6600XT | NVIDIA RTX 3080 / RTX 4070 AMD Radeon RX 6800XT | | Storage | SSD; 79 GB available space (34 GB if COD HQ is already installed) | SSD; 149 GB available space (78 GB if COD HQ and Warzone are already installed) | SSD; 149 GB available space | SSD; 149 GB available space |
: Go to your Library tab and type "Call of Duty" into the search bar.
Battle.net is Activision's native launcher for the Call of Duty franchise. Step 1: Download the Launcher Visit the official Battle.net website. Download and install the desktop app. Log in or create a new account. Step 2: Purchase or Locate the Game Open the app. Click on the Shop tab or the All Games icon. Search for Call of Duty: Modern Warfare III .
: Click on the game page and hit the green Install button. Choose Storage Location : Select your preferred SSD drive. how to install call of duty modern warfare 3 on pc
Before you begin downloading the game, it's crucial to make sure your system can handle it. Here are the official system requirements, minimum and recommended, as detailed by Activision.
On the Call of Duty game page, use the drop-down menu above the install button to ensure it is set to Modern Warfare III .
While the game runs on Windows 11, you may need to enable DirectPlay (a legacy Windows component). We will cover that in the troubleshooting section.
Uncheck components you do not need (e.g., Campaign, Multiplayer, Co-Op, or Warzone). Right-click Call of Duty in your Library. Select , then click the DLC tab. Uncheck the boxes next to the modes you want to uninstall. Troubleshooting Common Issues For preservationists and collectors, here is how to
| Installation Scenario | Required Free Space | | :--- | :--- | | New Install (Full Game) | | | If You Already Have Call of Duty HQ and Warzone | 78 GB | | Minimum for COD HQ + Multiplayer Only | 79 GB (SSD required) |
Log in to your account (ensure you have an active PC Game Pass subscription if not purchased).
If you want to optimize your setup further, let me know if you need help with , configuring the best audio settings for footsteps , or maximizing your in-game frames per second (FPS) . Share public link
: To save space, right-click Call of Duty in your library →right arrow select Properties →right arrow Step 1: Download the Launcher Visit the official Battle
Unlike some games available on Steam or the Epic Games Store, Call of Duty titles are historically tied to specific launchers. Modern Warfare III is available for purchase and download primarily through or the Battle.net desktop app (for those who own previous titles in the ecosystem).
ecosystem, which acts as a central hub for various titles in the franchise. You can install the game via Battle.net Microsoft Store Activision Support General System Requirements
During the installation process on Battle.net, you can select "Modify Install" to uncheck modes you do not plan to play immediately. For example, if you are only interested in the Multiplayer aspect, you can deselect the Campaign to save significant bandwidth and disk space. Steam users can utilize the DLC management tab in the game’s properties to achieve the same result. This selective installation feature is invaluable for those with data caps or limited SSD storage.