Some PS5 Owners Are Playing the PS4 Version of Call of Duty by Mistake

PS5 Backwards Compatibility: Can You Play PS4 Games on PlayStation 5?

Bungie to PS5 owners: Stop playing the old PS4 version of Destiny 2 already

Call of Duty Modern Warfare not working on Ps5? Here's a fix!

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Ps5 crashes constantly when playing Warzone since newest update. Doesn't give me an error code, and no this doesn't happen when using the buy station. I have uninstalled, disabled texture setting. Not lowering quality to play, then what's the point of

Announcement: Digitally preorder Call of Duty®: Modern Warfare® II to play the full Campaign up to a week before launch1, starting October 20, 2022

PlayStation 5 - Wikipedia

PS5 users may be playing the PS4 version of Call of Duty: Black Ops Cold War by mistake

Around 1,000,000 PS5 owners only play Call Of Duty but 50% have a Switch

Major Differences Between The PS4 & PS5 Version Of Call Of Duty: Cold War