Even if they've already bought it.   Call of Duty: Warzone 2 has a bug that is locking players out of the free-to-play game unless they purchase Call of Duty: Modern Warfare II. This is slightly confusing: Warzone 2 and Modern Warfare 2 share the same client launcher, but are distinct products, and players should be able to download Warzone 2 and play it without having purchased Modern Warfare 2. The problem appears to be widespread, and in most cases seems to occur after pl