Completing one game after another.
Fully upgrade a weapon - The Last of Us Part II
Learn all player upgrades in one branch - The Last of Us Part II
Visit every location in downtown Seattle - The Last of Us Part II
146/2,1656/280/10/73/93/11
277/2,53017/790/10/20/1117/65
236/2,14011/370/10/52/99/22