Call of Duty®: Modern Warfare® 3 Collection 1 (MAC) DLC

About this licence

Call of Duty®: Modern Warfare® 3 Collection 1 is a DLC pack for the acclaimed first-person shooter, expanding the game's content with additional multiplayer maps and missions. This Steam edition delivers instant access to new combat scenarios, enhancing the Modern Warfare 3 experience with fresh challenges and environments. The digital key provides lifetime access to this DLC content globally, compatible with the base game on Steam.

• DLC pack for Call of Duty: Modern Warfare 3
• Includes additional multiplayer maps and missions
• Steam platform with global activation
• Lifetime access via digital key
• Instant delivery via email

Product details

System requirements

Product-specific requirements have not yet been verified. Check the publisher’s compatibility information before purchase or ask support to confirm your setup.

Activation & installation overview

1. 1Download the installer from the vendor’s official website.
2. 2Run the installer and follow the on-screen steps.
3. 3Enter your license key when prompted to activate.
4. 4Restart if requested — you’re ready to go.

This is a general activation overview; publisher screens can vary by edition and version.