There's been a fair few from the actually quality of the game point of view.
The real standouts also have a great atmosphere and edge. Wigan v Manly in 1987 was an unbelievable atmosphere and huge event. An official attendance of 36,895 crammed into Central Park like sardines.
In recent years Wigan v Penrith was a pretty special match and probably the closest to that.
There's been a number of classic Wigan v Saints and Challenge Cup finals too from the 80s and 90s at a packed, old Wembley.
There have been many great games but those huge events always standout more and are the games that live long in the menory.