Call-of-duty-modern-warfare-3-game-free-download May 2026

You can check for official sales or the next free trial event on the official Call of Duty website .

Call of Duty® - Free download and play on Windows - Microsoft Store

Call of Duty® - Free download and play on Windows. Microsoft Store. Microsoft Store Call of Duty: Modern Warfare III Installation and Setup call-of-duty-modern-warfare-3-game-free-download

The massive Battle Royale mode is entirely free-to-play and shares the same engine and weaponry as Modern Warfare 3.

If you plan to download the game, ensure your system has enough space, as the file sizes are substantial: You can check for official sales or the

While (2023) is a paid premium title, there are specific ways to access parts of it or the broader experience for free. You can download the core "Call of Duty" launcher and access free-to-play modes like Call of Duty: Warzone at no cost. Free-to-Play Options

A direct sequel to Modern Warfare 2 featuring "Open Combat" missions. Microsoft Store Call of Duty: Modern Warfare III

A full installation typically requires around 149 GB of SSD space on PC. On consoles, the campaign alone can add an extra 35–51 GB on top of the base game. Minimum PC Specs: OS: Windows 10 or 11 (64-bit). Processor: Intel Core i5-6600 or AMD Ryzen 5 1400. Memory: 8 GB RAM. What’s Included (Paid Version) Purchasing the full game unlocks: