You can purchase and download the game through the official Battle.net Store .
Downloading Call of Duty: Modern Warfare 2019 for PC Call of Duty: Modern Warfare (2019) is not a free-to-play game; the full experience, including its cinematic campaign and core multiplayer, requires a purchase. While there is no legitimate way to download the entire game for free, you can access certain components and older related experiences through official channels. Official Ways to Access Modern Warfare 2019
The original Call of Duty: Warzone was a free standalone battle royale that shared the same engine and assets as Modern Warfare 2019 . While Warzone was free to download, it did not include the Modern Warfare campaign or standard multiplayer. Note that the original Warzone servers were shut down in late 2023.