Click Install on the main Call of Duty hub. This is the base launcher (approx. 50GB).
Install via Steam/Battle.net, download COD HQ first, then select only the MWIII content packs you want. Wait for shaders. Drop into Verdansk... wait, wrong game. Drop into Urzikstan . Have a specific error code? Drop it in the comments below and we’ll help you troubleshoot. how to install call of duty modern warfare 3 on pc
Before you click anything, clear at least 150GB of SSD space. With updates, this game easily balloons to 200GB+. Click Install on the main Call of Duty hub
Don’t worry, soldier. We’ve got your six. Install via Steam/Battle
Whether you’re feeling nostalgic for the 2011 classic Modern Warfare 3 (the original, not the new Modern Warfare III) or you’re diving into the 2023 Modern Warfare III (the reboot), installing the game on PC can be a bit confusing. Between launchers, massive file sizes, and "Content Packs," it’s easy to get lost.
