[Jmenschenfresser]

Oh, man, one of my all time faves is Silent Hunter. There is nothing like coordinating a 6 torp spread on 3 ships and trying to time it so that all hit within seconds of each other.

Or running up silent on a cruiser that looks suspiciously lacking of escort destroyers, hitting it with four torps, half of which are duds, and finding out that it is escorted by seven destroyers which just happened to be trailing the cruiser by 5000 yards. Oh ****. With realistic reload times switched on, the ensuing battle can take two hours.