Forgot to say, tried SH5 but since its crash-tastic I didnt get further than my first patrol (sink 50k shipping). Couldnt even make it back to a port, since it decided to crash withing 50k of any German yard. :0 Worst purchase ever.
So that's why I came back to Sh4 since Sh5 got me in the mood, that and the new "Victory at Sea" game I also got. Subs and ships in glorious combat, whats not to like
