I often have fun with that screwy Lingayen Gulf invasion force, sink a couple cruisers and a few escorts, then surface in the middle of the transports to start picking them off with the deck gun and getting help from the warships firing at me and missing, hitting their own transports instead.
After running around full speed for a few minutes I dive back to periscope depth and shoot at whatever escorts are close then pop up inside the transports again. Sometimes after all the transports and cruisers are sunk I see one or two destroyers steaming off over the horizon toward Lingayen, apparently determined to invade anyway using the sweepers and mess cooks.
