I was at my second run. High Command ordered me to go to the English Channel to sink a cargo ship with a convoy. I immediately went to the English Channel and fired 3 torpedos. All of them missed and made me noticed by them. I immediately tried to run away by simply changing my course and trying to go underwater as soon as possible. Still, they managed to hit me and the submarine started to leaking in the blink of an eye. They also had planes so I ordered my Chief Engineer to fix the AA gun (It went out of order with the first strike) meanwhile my Second Engineer was repairing the leaks inside the deck. As my Chief Engineer tried to fix the AA gun, a sudden huge wave made him lose his balance and he fell off from submarine's upper deck, making him drown inside the water. After this, I immediately repaired all the leaks with my second, now new Chief Engineer, and went directly 15 meters below the sea. Dodging the attacks of the British Navy while trying to run away to my country, Germany. I went 800 sea miles under the sea while some random British Frigate chased me down until I arrived at the German waters. I lost one of my officers due to a lack of med packs, dying from bleeding. Also my captain died because all of this was too much for him, he had a stroke.
10/10 simulation game I highly recommend