You can't launch Modern Warfare 3 without first launching Modern Warfare 2 : r/PS5
Worst fear confirmed: You can't launch Modern Warfare 3 without first launching Modern Warfare 2, modern warfare 2
Good news, terrible news: You don't have to launch Modern Warfare 2 to launch Modern Warfare 3 anymore, but now you can't launch Warzone without first launching Modern Warfare 3
Call of Duty Modern Warfare 3: How to Access the Open Beta Early - IGN
FIXED] Simple Way to Fix MW3 campaign connection issue
Modern Warfare 3 Disc Required Bug: How to Fix Cross-Gen PS5 Error - GameRevolution
Why is my PS5 downloading the 109GB CoD MW3 game? : r/playstation
Call of Duty: Modern Warfare II and Call of Duty: Modern Warfare III. Carrying Content Forward: Your Questions Answered
Cannot start mw2 campaign ps5 : r/ModernWarfareII
Modern Warfare III's Ambitious New Campaign Mode Lets You Play How You Want - Xbox Wire
MW3 best Season 1 guns: Modern Warfare guns ranked