The game is totally unrealistic regarding the naval and air dispositions of the major powers.
Germany real life no 4 engine bombers
AxA 2
Japan real life 4 engine bombers
AxA 2
UK USA real life 4 engine bombers yes
1 each
Real life navies 1939
BB UK 9 Ger 3+2
CV UK 4 Ger 0
CA UK 35 Ger 7
Destroyers 95 Ger 22
Subs 25 Ger 41
This gets far worse by 1941 where UK had the same number of capital ships and destroyer fleets per home sector (there are 5-6) as Germany had total, all of which went to Norway and got demolished. Ive charted this out on paper by reading the order of battle and it pretty clearly demonstrates that sea superiority and therefore sea lion were pure fascist fantasies. Germany tossed bismark graf spee Tirpitz into the trash, and instead chose to build 800+ subs because they knew that their navy couldn’t ever conventionally outbuild or outfight the RN (just as ww1) even with higher quality armor, guns, training etc simply because of the RN lead and numbers.
this very clearly shows that the RN wipeout and Germany naval ambitions are for fantasy and fun purposes only