We knew it was over a billion dollars, but PlayStation boss Jim Ryan’s unredacted letter suggests CoD represented $800 million in PlayStation revenue in the United States alone, and — I think that says $1.5 billion, right? — worldwide. (That’s in 2021 specifically.)
Those players represent way more money to Sony than that, though: Ryan says CoD players spend (what looks to me like) $15.9 billion per year, on average, on everything else they buy.
Then again, some PlayStation gamers play nothing but CoD, we just learned.