Call of Duty: Warzone players get free weekend in Modern Warfare's multiplayer - Polygon

Players of Call of Duty: Warzone may access the main multiplayer of Call of Duty: Modern Warfare, for free, from Friday, April 3 to Monday April 6. Cross-platform play is enabled.

Call of Duty: Modern Warfare II Season 04 Free Access

upload.wikimedia.org/wikipedia/en/0/06/Call_of_Dut

Call of Duty: Warzone players get free weekend in Modern Warfare's multiplayer - Polygon

Call of Duty: Warzone: Everything we know about the new battle royale - Polygon

Modern Warfare 2 multiplayer free-to-play weekend reportedly coming soon - Charlie INTEL

Call of Duty®: Modern Warfare® II One-Week Free Access

So cod just posted this. : r/CODWarzone

Call of Duty' Season Two Reloaded Release Includes Updates to Reduce the Game's Overall File Size

Call of Duty: Modern Warfare II Season 04 Free Access

Modern Warfare' Free Multiplayer Weekend August 7 - Time & How to Download