that war game assumes that the Luftwaffe has not established air superiority. as the Battle of Britain was a battle for air superiority, the wargame supposes it was a draw and ongoing conflict. the question is what if we lost that battle, if they had air superiority the capability of the RN to...
if they had neutralised the airfields, they could give adequate air cover to keep the RN out of the English Channel. at the very least they could have had a go.