Like the base game did before it, Elden Ring: Shadow of the Erdtree raises the bar for single-player DLC expansions. It takes everything that made the base game such a landmark RPG, condenses it into a relatively compact 20-25 hour campaign, and provides fantastic new challenges for heavily invested fans to chew on.
Can a DLC be game of the year?
Maybe? Witcher 3: Blood & Wine was similar.