At OP/TS
I have beaten half of the single mission on Arcade and the other half on realistic, some of them where next to impossible to complete on realistic. But! It seems that i have every plane on your list.
Tip for unlocking extras: Win online matches! I have never lost a ranked dogfight and every 2 wins it gives me something. Till now only extra weapons... But maybe later-on more planes. I am busting my ass at finding that B-17 so if anyone has some tips feel free to PM
