The game shares a single launcher with Warzone and Modern Warfare II , which can lead to very large initial download sizes.
Full cross-platform play and cross-progression via your Activision account. 🛠️ System Requirements (Typical) OS: Windows 10 64-bit CPU: Intel Core i5-6600 or AMD Ryzen 5 1400 RAM: 8 GB GPU: NVIDIA GeForce GTX 960 / GTX 1650 or AMD Radeon RX 470 Storage: SSD with roughly 149 GB available space Recommended CPU: Intel Core i7-6700K or AMD Ryzen 5 1600X RAM: 16 GB Call of DutyВ®: Modern WarfareВ® 3 on Steam
Short campaign length, high price point, and the large file size of the unified launcher. To help you further, let me know: Are you checking if your PC specs can run it? The game shares a single launcher with Warzone