Warzone Caldera, the first iteration of the landmark free-to-play Call of Duty mode that radically transformed Activision-Blizzard's business, is officially closing shop on September 21, 2024. The mode will be pulled offline on all platforms and gamers will need to move over to Warzone 2.0.

Yes, Warzone is free in Modern Warfare 3.\n\n The cost of buying Modern Warfare 3 for multiplayer, campaign, and Zombies, however, is a different story.

For $70 you will receive Call of Duty: Modern Warfare 2 for the last and current generation.

Modern Warfare II received generally favorable reviews from critics. It was a commercial success and broke several records for the series, including becoming the fastest Call of Duty game to generate US$1 billion in revenue.