A Tengeralattjáró

The player takes on the role of a submarine captain whose job is to destroy enemy vessels and aircraft. The game is divided into two sections. In the first, you must swim, in front of the ship visible at the top, to the place marked with a red dot, avoiding collisions with obstacles. In the second, using the gunner's scope and torpedoes, eliminate enemy ships, and when a plane appears, shoot it down as quickly as possible before it drops its bombs. The gunner can be killed by floating enemy craft, so the area must be cleared of ships beforehand. It should still be remembered that torpedo hatches take time to load.