Madden NFL 21's PS5/Xbox Series X update really does make it a new game - Polygon
Current-Gen Madden NFL 21 Owners Can Upgrade to PS5, Xbox Series Versions a Day Early - IGN
Solved: Re: Madden NFL 21 Dual Entitlement - Answer HQ
Madden NFL 21 Upgrade For PS5 and Xbox Series X/S Brings Surprises A Day Early - EssentiallySports
Will Madden 21 transfer from PS4 to PS5? Dual entitlement to the rescue
WATCH: How Madden 21 Looks on PS5 and Xbox Series X - EssentiallySports
Madden NFL 21 Next Level Edition - Xbox Series X : Electronic Arts: Everything Else
Madden 22 review: Minor tweaks add up to improved gameplay and franchise mode
Madden NFL 21 and FIFA 21 arrive on PS5 and Xbox Series X on December 4th - The Verge
Madden 21: Free PS4 to PS5 upgrade program announced
Madden 21: How to upgrade to PS5 and Xbox Series X for free