How To Install Call Of Duty Modern Warfare 3 On Pc Jun 2026

(it may appear as the base launcher for MWII, MWIII, and Warzone).

Find and select (it may be listed as Call of Duty HQ). Click the Install button. how to install call of duty modern warfare 3 on pc

to choose specific content (Campaign, Multiplayer, Zombies, or Warzone) to save disk space. Activision Support Steam client and go to your Search for Call of Duty (MW3 is housed within the unified "Call of Duty" app). (it may appear as the base launcher for

If you encounter any issues during installation, check the following: An is required for all tiers of play

Before installation, ensure your system meets the necessary specifications. An is required for all tiers of play. Minimum (Full Game) Recommended (60 FPS High) OS Windows 10 64-bit (latest update) Windows 10/11 64-bit (latest update) CPU Intel Core i5-6600 / AMD Ryzen 5 1400 Intel Core i7-6700K / AMD Ryzen 5 1600X RAM GPU NVIDIA GTX 960 or 1650 / AMD RX 470 NVIDIA RTX 3060 or GTX 1080 Ti / AMD RX 6600XT VRAM Storage 149 GB SSD (78 GB if COD HQ installed) 149 GB SSD (78 GB if COD HQ installed) Source: Activision Support . Installation Steps Via Battle.net Launch the Battle.net Desktop App and log in. Navigate to "All Games" and select "Call of Duty" . Click the "Install" button.

: Modern Warfare III is managed through the Call of Duty HQ launcher, which acts as a unified platform for MWII, MWIII, and Warzone.