Imma be honest, I think think the big narrative mistake of the series was the
New Order "nazi world domination" plotline and the series would have been far better served just keeping it in the "WW2 is happening but the nazis are doing spoopy shit" template.
I mean the whole "
NAZIS CONQUER THE WORLD AND TURN THE WEST INTO NAZIS TOO......somehow" thing was done to death by the time the 60s rolled around....
hell it was already becoming a cliche before WW2 even fucking began and thus trying a "serious and gritty and grim" spin of it for the 38209th time was never going to work for me unless the cliche was changed around enough to keep it interesting.
Hell if I were to shit out an idea then maybe have the wider backstory be that all the occult diddlings done by both sides in the original games unleashed a supernatural apocalypse near the end of the war with various beasties swarming all sides, resulting in a desperate alliance between the allies and the nazis against the hordes of inhuman monsters, all while BJ is still obsessed with slaughtering the hordes of
human monsters he has always fought, even if doing so jeopardises humanity's survival.
I dunno, just something that isnt shit I have seen a billion times over and has never been done in a way that isnt mediocre and boring.