The flying game? (4)
I believe the answer is:
solo
I believe this clue is a double definition.
'the flying' is the first definition.
(solo is a kind of flying)
'game?' is the second definition.
(I've seen this before)
(Other definitions for solo that I've seen before include "Game for four" , "Han - (Star Wars); fly unaccompanied" , "It's performed alone" , "By oneself" , "Type of whist" .)