Sink 'Em?
Heck today I just made it back to port with not a drop of diesel fuel left... running on electrics....carrying all torpedoes back home...and that was after doing the entire patrol at slow speed to stretch the range of my boat to its limit. Only did 2 or three short distance fast interception races.
Never spotted a valid taget the whole patrol. Almost got run over by a Swedish passenger liner. Avoided a couple of armed patrol tugs. Checked out several neutral freighters and tankers and let them pass. As far as I could tell the enemy had either vanished from the seas or confined himself to his ports.
I'm loving it! Realism 4 stars!
GWX 1.3 truly is a well polished diamond.